508-02-1 | Oleanolic acid

Packsize	Purity	Availability	Price	Discounted Price
250mg	95%	in stock	$18.00	$12.00
1g	95%	in stock	$25.00	$17.00
10g	95%	in stock	$26.00	$18.00
25g	95%	in stock	$33.00	$23.00
100g	95%	in stock	$97.00	$68.00

Description

• Catalog Number: AI51414
• Chemical Name: Oleanolic acid
• CAS Number: 508-02-1
• Molecular Formula: C30H48O3
• Molecular Weight: 456.7003
• MDL Number: MFCD00064914
• SMILES: O[C@H]1CC[C@]2(C(C1(C)C)CC[C@@]1([C@@H]2CC=C2[C@@]1(C)CC[C@@]1([C@@H]2CC(C)(C)CC1)C(=O)O)C)C
• NSC Number: 114945

Computed Properties

• Complexity: 885
• Covalently-Bonded Unit Count: 1
• Defined Atom Stereocenter Count: 8
• Heavy Atom Count: 33
• Hydrogen Bond Acceptor Count: 3
• Hydrogen Bond Donor Count: 2
• Rotatable Bond Count: 1
• XLogP3: 7.5

Literature

• Saikosaponin-d-mediated downregulation of neurogenesis results in cognitive dysfunction by inhibiting Akt/Foxg-1 pathway in mice.

  Toxicology letters 20180301

• Leishmanicidal and cytotoxic activity of hederagenin-bistriazolyl derivatives.

  European journal of medicinal chemistry 20171110

• Hepatic Lipid Accumulation and Nrf2 Expression following Perinatal and Peripubertal Exposure to Bisphenol A in a Mouse Model of Nonalcoholic Liver Disease.

  Environmental health perspectives 20170801

• Biological evaluation of a halogenated triterpenoid, 2α-bromo-dihydrobelulonic acid as inhibitor of human topoisomerase IIα and HeLa cell proliferation.

  Chemico-biological interactions 20170425

• Antiprotozoal Activity of Triazole Derivatives of Dehydroabietic Acid and Oleanolic Acid.

  Molecules (Basel, Switzerland) 20170301

• Highly potent anti-leishmanial derivatives of hederagenin, a triperpenoid from Sapindus saponaria L.

  European journal of medicinal chemistry 20161129

• Zebiriosides A-L, oleanane saponins from the roots of Dendrobangia boliviana.

  Phytochemistry 20161001

• Bardoxolone methyl modulates efflux transporter and detoxifying enzyme expression in cisplatin-induced kidney cell injury.

  Toxicology letters 20160930

• Aldo-keto reductase 1B10 promotes development of cisplatin resistance in gastrointestinal cancer cells through down-regulating peroxisome proliferator-activated receptor-γ-dependent mechanism.

  Chemico-biological interactions 20160825

• Bardoxolone methyl prevents obesity and hypothalamic dysfunction.

  Chemico-biological interactions 20160825

• Generation of a New Model Rat: Nrf2 Knockout Rats Are Sensitive to Aflatoxin B1 Toxicity.

  Toxicological sciences : an official journal of the Society of Toxicology 20160701

• SZC015, a synthetic oleanolic acid derivative, induces both apoptosis and autophagy in MCF-7 breast cancer cells.

  Chemico-biological interactions 20160125

• Bardoxolone methyl prevents the development and progression of cardiac and renal pathophysiologies in mice fed a high-fat diet.

  Chemico-biological interactions 20160105

• New pimarane diterpenes and other antimycobacterial metabolites from Anisochilus verticillatus.

  Natural product research 20160101

• The Synthetic Triterpenoid RTA 405 (CDDO-EA) Halts Progression of Liver Fibrosis and Reduces Hepatocellular Carcinoma Size Resulting in Increased Survival in an Experimental Model of Chronic Liver Injury.

  Toxicological sciences : an official journal of the Society of Toxicology 20160101

• CDDO-Me Redirects Activation of Breast Tumor Associated Macrophages.

  PloS one 20160101

• Friedelin Synthase from Maytenus ilicifolia: Leucine 482 Plays an Essential Role in the Production of the Most Rearranged Pentacyclic Triterpene.

  Scientific reports 20160101

• Proapoptotic activity and ABCC1-related multidrug resistance reduction ability of semisynthetic oleanolic acid derivatives DIOXOL and HIMOXOL in human acute promyelocytic leukemia cells.

  Chemico-biological interactions 20151205

• Evaluation of pentacyclic triterpenes found in Perilla frutescens for inhibition of skin tumor promotion by 12-O-tetradecanoylphorbol-13-acetate.

  Oncotarget 20151117

• Smac mimetic and oleanolic acid synergize to induce cell death in human hepatocellular carcinoma cells.

  Cancer letters 20150828

• Acquisition of doxorubicin resistance facilitates migrating and invasive potentials of gastric cancer MKN45 cells through up-regulating aldo-keto reductase 1B10.

  Chemico-biological interactions 20150325

• Bardoxolone methyl prevents fat deposition and inflammation in the visceral fat of mice fed a high-fat diet.

  Chemico-biological interactions 20150305

• Saikosaponin b2 is a naturally occurring terpenoid that efficiently inhibits hepatitis C virus entry.

  Journal of hepatology 20150301

• Protection against phalloidin-induced liver injury by oleanolic acid involves Nrf2 activation and suppression of Oatp1b2.

  Toxicology letters 20150105

• Saikosaponin d protects against acetaminophen-induced hepatotoxicity by inhibiting NF-κB and STAT3 signaling.

  Chemico-biological interactions 20141105

• Oleanolic acid co-administration alleviates ethanol-induced hepatic injury via Nrf-2 and ethanol-metabolizing modulating in rats.

  Chemico-biological interactions 20140925

• Immunosuppressive potential of bardoxolone methyl using a modified murine local lymph node assay (LLNA).

  The Journal of toxicological sciences 20140801

• Uralsaponins M-Y, antiviral triterpenoid saponins from the roots of Glycyrrhiza uralensis.

  Journal of natural products 20140725

• Exposure to 9,10-phenanthrenequinone accelerates malignant progression of lung cancer cells through up-regulation of aldo-keto reductase 1B10.

  Toxicology and applied pharmacology 20140715

• Genetic or pharmacologic activation of Nrf2 signaling fails to protect against aflatoxin genotoxicity in hypersensitive GSTA3 knockout mice.

  Toxicological sciences : an official journal of the Society of Toxicology 20140601

• Oleanolic acid supplement attenuates liquid fructose-induced adipose tissue insulin resistance through the insulin receptor substrate-1/phosphatidylinositol 3-kinase/Akt signaling pathway in rats.

  Toxicology and applied pharmacology 20140601

• Synthesis and anti-HCV entry activity studies of β-cyclodextrin-pentacyclic triterpene conjugates.

  ChemMedChem 20140501

• Development of bivalent oleanane-type triterpenes as potent HCV entry inhibitors.

  European journal of medicinal chemistry 20140422

• Bardoxolone methyl (BARD) ameliorates aristolochic acid (AA)-induced acute kidney injury through Nrf2 pathway.

  Toxicology 20140406

• Semi-synthesis of acylated triterpenes from olive-oil industry wastes for the development of anticancer and anti-HIV agents.

  European journal of medicinal chemistry 20140303

• Structure of the BTB domain of Keap1 and its interaction with the triterpenoid antagonist CDDO.

  PloS one 20140101

• Oleanolic acid alters bile acid metabolism and produces cholestatic liver injury in mice.

  Toxicology and applied pharmacology 20131101

• Saikosaponin D disrupts platelet-derived growth factor-β receptor/p38 pathway leading to mitochondrial apoptosis in human LO2 hepatocyte cells: a potential mechanism of hepatotoxicity.

  Chemico-biological interactions 20131025

• Biological activity of oleanane triterpene derivatives obtained by chemical derivatization.

  Molecules (Basel, Switzerland) 20131018

• Oleanolic acid arrests cell cycle and induces apoptosis via ROS-mediated mitochondrial depolarization and lysosomal membrane permeabilization in human pancreatic cancer cells.

  Journal of applied toxicology : JAT 20130801

• Development of oleanane-type triterpenes as a new class of HCV entry inhibitors.

  Journal of medicinal chemistry 20130613

• Oleanolic acid acetate inhibits atopic dermatitis and allergic contact dermatitis in a murine model.

  Toxicology and applied pharmacology 20130515

• Oleanolic acid and ursolic acid: novel hepatitis C virus antivirals that inhibit NS5B activity.

  Antiviral research 20130401

• Quantitative purity-activity relationships of natural products: the case of anti-tuberculosis active triterpenes from Oplopanax horridus.

  Journal of natural products 20130322

• A simple GC-MS method for the screening of betulinic, corosolic, maslinic, oleanolic and ursolic acid contents in commercial botanicals used as food supplement ingredients.

  Food chemistry 20130115

• The receptor TGR5 mediates the prokinetic actions of intestinal bile acids and is required for normal defecation in mice.

  Gastroenterology 20130101

• Ursolic and oleanolic acids as antimicrobial and immunomodulatory compounds for tuberculosis treatment.

  BMC complementary and alternative medicine 20130101

• Synthesis and docking studies of novel antitumor benzimidazoles.

  Bioorganic & medicinal chemistry 20121215

• Oleanane saponins from Bellis sylvestris Cyr. and evaluation of their phytotoxicity on Aegilops geniculata Roth.

  Phytochemistry 20121201

• X-ray diffraction and infrared spectroscopy of N,N-dimethylformamide and dimethyl sulfoxide solvatomorphs of betulonic acid.

  Journal of pharmaceutical sciences 20121201

• Synthesis of novel diosgenyl saponin analogues and apoptosis-inducing activity on A549 human lung adenocarcinoma.

  Organic & biomolecular chemistry 20121128

• Functional components in Luffa cylindrica and their effects on anti-inflammation of macrophage cells.

  Food chemistry 20121115

• Exploration of natural compounds as sources of new bifunctional scaffolds targeting cholinesterases and beta amyloid aggregation: the case of chelerythrine.

  Bioorganic & medicinal chemistry 20121115

• Molecular characterization of the pentacyclic triterpenoid biosynthetic pathway in Catharanthus roseus.

  Planta 20121101

• Simultaneous determination of phenolic compounds and triterpenic acids in oregano growing wild in Greece by 31P NMR spectroscopy.

  Magnetic resonance in chemistry : MRC 20121101

• Effect of saikosaponin A on maintenance of intravenous morphine self-administration.

  Neuroscience letters 20121031

• Activation of transmembrane bile acid receptor TGR5 stimulates insulin secretion in pancreatic β cells.

  Biochemical and biophysical research communications 20121026

• Growth inhibition of Streptococcus from the oral cavity by α-amyrin esters.

  Molecules (Basel, Switzerland) 20121025

• Bioactive oleanane, lupane and ursane triterpene acid derivatives.

  Molecules (Basel, Switzerland) 20121017

• Solubilization of saikosaponin a by ginsenoside Ro biosurfactant in aqueous solution: mesoscopic simulation.

  Journal of colloid and interface science 20121015

• The analgesic and anti-inflammatory effect of new oleanolic acid acyloxyimino derivative.

  European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20121009

• A practical synthesis of betulonic acid using selective oxidation of betulin on aluminium solid support.

  Molecules (Basel, Switzerland) 20121009

• Rapid identification of molecular changes in tulsi (Ocimum sanctum Linn) upon ageing using leaf spray ionization mass spectrometry.

  The Analyst 20121007

• Genetic and biochemical characterization of somatic hybrids between Bupleurum scorzonerifolium and Gentianopsis paludosa.

  Protoplasma 20121001

• Oldenlandia diffusa extracts exert antiproliferative and apoptotic effects on human breast cancer cells through ERα/Sp1-mediated p53 activation.

  Journal of cellular physiology 20121001

• Quantitative analysis of acylated oleanane-type triterpene saponins, chakasaponins I-III and floratheasaponins A-F, in the flower buds of Camellia sinensis from different regional origins.

  Journal of natural medicines 20121001

• A novel triterpene extract from mistletoe induces rapid apoptosis in murine B16.F10 melanoma cells.

  Phytotherapy research : PTR 20121001

• Validated LC-MS/MS assay for the quantitative determination of clematichinenoside AR in rat plasma and its application to a pharmacokinetic study.

  Biomedical chromatography : BMC 20121001

• 3-O-acetyloleanolic acid induces apoptosis in human colon carcinoma HCT-116 cells.

  Phytotherapy research : PTR 20121001

• Oleanolic acid potentiates the antitumor activity of 5-fluorouracil in pancreatic cancer cells.

  Oncology reports 20121001

• Production of triterpenoid anti-cancer compound taraxerol in Agrobacterium-transformed root cultures of butterfly pea (Clitoria ternatea L.).

  Applied biochemistry and biotechnology 20121001

• Antimicrobial activity of bioactive compounds and leaf extracts in Jatropha tanjorensis.

  Fitoterapia 20121001

• Synthetic oleanane triterpenoids: multifunctional drugs with a broad range of applications for prevention and treatment of chronic disease.

  Pharmacological reviews 20121001

• Effect of triterpene derivatives on the total hepatocyte count in the liver of rats with toxic hepatitis.

  Bulletin of experimental biology and medicine 20121001

• Bardoxolone methyl decreases megalin and activates nrf2 in the kidney.

  Journal of the American Society of Nephrology : JASN 20120928

• NG, a novel PABA/NO-based oleanolic acid derivative, induces human hepatoma cell apoptosis via a ROS/MAPK-dependent mitochondrial pathway.

  European journal of pharmacology 20120915

• Molecularly imprinted polymers based on multi-walled carbon nanotubes for selective solid-phase extraction of oleanolic acid from the roots of kiwi fruit samples.

  Talanta 20120915

• Changes in bioactive components related to the harvest time from the spicas of Prunella vulgaris.

  Pharmaceutical biology 20120901

• Anti-inflammatory effects of Calophyllum inophyllum L. in RAW264.7 cells.

  Oncology reports 20120901

• Evaluation of novel saponins from Psammosilene tunicoides and their analogs as immunomodulators.

  International immunopharmacology 20120901

• Melanogenesis inhibitory and fibroblast proliferation accelerating effects of noroleanane- and oleanane-type triterpene oligoglycosides from the flower buds of Camellia japonica.

  Journal of natural products 20120824

• Anti-oxidative, anti-glycative and anti-apoptotic effects of oleanolic acid in brain of mice treated by D-galactose.

  European journal of pharmacology 20120815

• Validation of the multiple sensor mechanism of the Keap1-Nrf2 system.

  Free radical biology & medicine 20120815

• Triterpene acids from rose hip powder inhibit self-antigen- and LPS-induced cytokine production and CD4⁺ T-cell proliferation in human mononuclear cell cultures.

  Phytotherapy research : PTR 20120801

• Echinocystic acid ameliorates lung inflammation in mice and alveolar macrophages by inhibiting the binding of LPS to TLR4 in NF-κB and MAPK pathways.

  Biochemical pharmacology 20120801

• Chemical constituents of Saniculiphyllum guangxiense.

  Chemistry & biodiversity 20120801

• Study of microheterogeneous environment of protein Human Serum Albumin by an extrinsic fluorescent reporter: a spectroscopic study in combination with Molecular Docking and Molecular Dynamics Simulation.

  Journal of photochemistry and photobiology. B, Biology 20120702

• Analysis of saikosaponins in rat plasma by anionic adducts-based liquid chromatography tandem mass spectrometry method.

  Biomedical chromatography : BMC 20120701

• Protective effect of herbomineral formulation (Dolabi) on early diabetic nephropathy in streptozotocin-induced diabetic rats.

  Journal of natural medicines 20120701

• Ultrasound-assisted extraction of oleanolic acid and ursolic acid from Ligustrum lucidum Ait.

  Ultrasonics sonochemistry 20120701

• Natural triterpenes modulate immune-inflammatory markers of experimental autoimmune encephalomyelitis: therapeutic implications for multiple sclerosis.

  British journal of pharmacology 20120701

• Taraxerone enhances alcohol oxidation via increases of alcohol dehyderogenase (ADH) and acetaldehyde dehydrogenase (ALDH) activities and gene expressions.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20120701

• Saikosaponin-d inhibits β-conglycinin induced activation of rat basophilic leukemia-2H3 cells.

  International immunopharmacology 20120701

• Anticoagulant activities of oleanolic acid via inhibition of tissue factor expressions.

  BMB reports 20120701

• Physicochemical characterization and an injection formulation study of water insoluble ZCVI₄-2, a novel NO-donor anticancer compound.

  Archives of pharmacal research 20120701

• In vitro anti-breast cancer activity of ethanolic extract of Wrightia tomentosa: role of pro-apoptotic effects of oleanolic acid and urosolic acid.

  Journal of ethnopharmacology 20120626

• Structure and bioassay of triterpenoids and steroids isolated from Sinocalamus affinis.

  Journal of natural products 20120622

• Identification of myricetin and scutellarein as novel chemical inhibitors of the SARS coronavirus helicase, nsP13.

  Bioorganic & medicinal chemistry letters 20120615

• Inhibition of cell proliferation and induction of apoptosis by oleanane triterpenoid (CDDO-Me) in pancreatic cancer cells is associated with the suppression of hTERT gene expression and its telomerase activity.

  Biochemical and biophysical research communications 20120615

• Involvement of 5-HT1A in the anxiolytic-like effect of dichloromethane fraction of Pimenta pseudocaryophyllus.

  Journal of ethnopharmacology 20120614

• Adult mortality and blood feeding behavioral effects of α-amyrin acetate, a novel bioactive compound on in vivo exposed females of Anopheles stephensi Liston (Diptera: Culicidae).

  Parasitology research 20120601

• Acylated flavonol glycosides from Epimedium elatum, a plant endemic to the Western Himalayas.

  Fitoterapia 20120601

• Metabolic fingerprinting by 1HNMR for discrimination of the two species used as Radix Bupleuri.

  Planta medica 20120601

• Cytotoxic heterocyclic triterpenoids derived from betulin and betulinic acid.

  Bioorganic & medicinal chemistry 20120601

• A novel isopimarane diterpenoid with acetylcholinesterase inhibitory activity from Nepeta sorgerae, an endemic species to the Nemrut Mountain.

  Natural product communications 20120601

• Synthesis, chemical reactivity as Michael acceptors, and biological potency of monocyclic cyanoenones, novel and highly potent anti-inflammatory and cytoprotective agents.

  Journal of medicinal chemistry 20120524

• Glycosylated diazeniumdiolate-based oleanolic acid derivatives: synthesis, in vitro and in vivo biological evaluation as anti-human hepatocellular carcinoma agents.

  Organic & biomolecular chemistry 20120521

• Comparison of the triterpenoid content of berries and leaves of lingonberry Vaccinium vitis-idaea from Finland and Poland.

  Journal of agricultural and food chemistry 20120516

• Ardipusilloside inhibits survival, invasion and metastasis of human hepatocellular carcinoma cells.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20120515

• Participation of cholinergic pathways in α-hederin-induced contraction of rat isolated stomach strips.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20120515

• Paviosides A-H, eight new oleane type saponins from Aesculus pavia with cytotoxic activity.

  Bioorganic & medicinal chemistry 20120515

• Modulation of proteasome machinery by natural and synthetic analogues of the marine bioactive compound petrosaspongiolide M.

  Chembiochem : a European journal of chemical biology 20120507

• Human embryonic stem cell derived astrocytes mediate non-cell-autonomous neuroprotection through endogenous and drug-induced mechanisms.

  Cell death and differentiation 20120501

• Synthetic triterpenoids, CDDO-Imidazolide and CDDO-Ethyl amide, induce chondrogenesis.

  Osteoarthritis and cartilage 20120501

• Oleanolic acid.

  Phytochemistry 20120501

• Anti-inflammatory activities of oleanolic acid on HMGB1 activated HUVECs.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20120501

• Procoagulant and prothrombotic effects of the herbal medicine, Dipsacus asper and its active ingredient, dipsacus saponin C, on human platelets.

  Journal of thrombosis and haemostasis : JTH 20120501

• Pharmacological induction of heme oxygenase-1 by a triterpenoid protects neurons against ischemic injury.

  Stroke 20120501

• Antimicrobially active hederagenin glycosides from Cephalaria elmaliensis.

  Planta medica 20120501

• [Chemical constituents from Sambucus chinensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120501

• [Alpha-glucosidase inhibitory active constituents contained in nutshell of Trapa acornis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120501

• Bryonolic acid transcriptional control of anti-inflammatory and antioxidant genes in macrophages in vitro and in vivo.

  Journal of natural products 20120427

• Modulation of antibiotic resistance in bacterial pathogens by oleanolic acid and ursolic acid.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20120415

• Study on the noncovalent interactions of saikosaponins and cytochrome c by electrospray ionization mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20120415

• Pomolic acid, triterpenoid isolated from Licania pittieri, as competitive antagonist of ADP-induced aggregation of human platelets.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20120415

• The mitochondrial ATP-dependent Lon protease: a novel target in lymphoma death mediated by the synthetic triterpenoid CDDO and its derivatives.

  Blood 20120405

• Triacylglycerol-rich lipoproteins derived from healthy donors fed different olive oils modulate cytokine secretion and cyclooxygenase-2 expression in macrophages: the potential role of oleanolic acid.

  European journal of nutrition 20120401

• Inhibitory effects of three oleanolic acid glycosides from Achyranthes japonica on the complement classical pathway.

  Immunopharmacology and immunotoxicology 20120401

• Kalopanaxsaponins A and B isolated from Kalopanax pictus ameliorate memory deficits in mice.

  Phytotherapy research : PTR 20120401

• Hypoglycemic effects of clove (Syzygium aromaticum flower buds) on genetically diabetic KK-Ay mice and identification of the active ingredients.

  Journal of natural medicines 20120401

• A new development of triterpene acid-containing extracts from Viscum album L. displays synergistic induction of apoptosis in acute lymphoblastic leukaemia.

  Cell proliferation 20120401

• Metabolism and pharmacokinetic study of ardipusilloside I in rats.

  Planta medica 20120401

• A new unusual delta11(12)-oleane triterpene and anti-complementary triterpenes from Prunella vulgaris spikes.

  Natural product communications 20120401

• Anilides and toluidides of 3beta-acetyloleanolic acid.

  Natural product communications 20120401

• Putralone, a novel 10alpha-hydroxy-25-nor D:A friedo-oleanane triterpenoid from Putranjiva roxburghii.

  Natural product communications 20120401

• [Influence of storage period and grading standards on quality of Prunella vulgaris].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120401

• [Comprehensive evaluation of multi-quality characteristic indexes of Chaenomeles speciosa and C. sinensis fruits].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120401

• [Triterpene compounds from Cirsium setosum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120401

• Anticancer effect of A-ring or/and C-ring modified oleanolic acid derivatives on KB, MCF-7 and HeLa cell lines.

  Organic & biomolecular chemistry 20120321

• Terpenoids as potential anti-Alzheimer's disease therapeutics.

  Molecules (Basel, Switzerland) 20120319

• Bioactive phenolic amides from Celtis africana.

  Molecules (Basel, Switzerland) 20120305

• Distribution and expression characteristics of triterpenoids and OSC genes in white birch (Betula platyphylla suk.).

  Molecular biology reports 20120301

• The triterpenoid CDDO-Me promotes hematopoietic progenitor expansion and myelopoiesis in mice.

  Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation 20120301

• Chemopreventive effect of saikosaponin-d on diethylinitrosamine-induced hepatocarcinogenesis: involvement of CCAAT/enhancer binding protein β and cyclooxygenase-2.

  Molecular medicine reports 20120301

• Effects of five oleanolic acid triterpenoid saponins from the rhizome of Anemone raddeana on stimulus-induced superoxide generation, phosphorylation of proteins and translocation of cytosolic compounds to cell membrane in human neutrophils.

  Fitoterapia 20120301

• Terpenoids of methanol extract of Clerodendrum infortunatum exhibit anticancer activity against Ehrlich's ascites carcinoma (EAC) in mice.

  Pharmaceutical biology 20120301

• Synthesis and structure elucidation of five new conjugates of oleanolic acid derivatives and chalcones using 1D and 2D NMR spectroscopy.

  Magnetic resonance in chemistry : MRC 20120301

• New hope or drawbacks: will chronic kidney disease be treatable with small molecules in the near future?

  Future medicinal chemistry 20120301

• An updated review on the parasitic herb of Cuscuta reflexa Roxb.

  Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine 20120301

• [Simultaneous determination of four compounds in Erzhiwan by HPLC].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20120301

• [Study on the chemical constituent from the dichloromethane extract. of the pine needles of Cedrus deodara].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20120301

• Molecular cloning and expression of squalene synthase and 2,3-oxidosqualene cyclase genes in persimmon (Diospyros kaki L.) fruits.

  Molecular biology reports 20120201

• Phase I study of the synthetic triterpenoid, 2-cyano-3, 12-dioxoolean-1, 9-dien-28-oic acid (CDDO), in advanced solid tumors.

  Cancer chemotherapy and pharmacology 20120201

• Oleanolic acid exerts an osteoprotective effect in ovariectomy-induced osteoporotic rats and stimulates the osteoblastic differentiation of bone mesenchymal stem cells in vitro.

  Menopause (New York, N.Y.) 20120201

• Exploring structural change of protein bovine serum albumin by external perturbation using extrinsic fluorescence probe: spectroscopic measurement, molecular docking and molecular dynamics simulation.

  Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology 20120201

• Simultaneous quantification of five marker compounds of Betula utilis stem bark using a validated high-performance thin-layer chromatography method.

  Journal of separation science 20120201

• Deal watch: Abbott boosts investment in NRF2 activators for reducing oxidative stress.

  Nature reviews. Drug discovery 20120201

• 3-Cyano-11-oxo-3,4-seco-12a-aza-C-homoolean-4(23)-en-28-oic acid methyl ester.

  Acta crystallographica. Section E, Structure reports online 20120201

• Chemical constituents of two sages with free radical scavenging activity.

  Natural product communications 20120201

• Antinociceptive and anti-inflammatory potential of extract and isolated compounds from the leaves of Salvia officinalis in mice.

  Journal of ethnopharmacology 20120131

• Electrochemical imprinted sensor for determination of oleanic acid based on poly (sodium 4-styrenesulfonate-co-acrylic acid)-grafted multi-walled carbon nanotubes-chitosan and cobalt hexacyanoferrate nanoparticles.

  Biosensors & bioelectronics 20120115

• Design and synthesis of novel photoaffinity probes for study of the target proteins of oleanolic acid.

  Bioorganic & medicinal chemistry letters 20120115

• Effects of Lecythis pisonis Camb. (Lecythidaceae) in a mouse model of pruritus.

  Journal of ethnopharmacology 20120106

• Total synthesis of (+)-seco-C-oleanane via stepwise controlled radical cascade cyclization.

  The Journal of organic chemistry 20120106

• Oleanane triterpenoid CDDO-Me inhibits Akt activity without affecting PDK1 kinase or PP2A phosphatase activity in cancer cells.

  Biochemical and biophysical research communications 20120106

• Two oleananes from Ammannia auriculata Willd.

  Natural product research 20120101

• Isolation and chromatographic analysis of bioactive triterpenoids from the bark extract of Cariniana domestica (Mart) Miers.

  Natural product research 20120101

• Rapid access to ketones related to oleanolic and ursolic acids.

  Natural product research 20120101

• Oleanen induces apoptosis of cervical cancer cells by up-regulation of Bim.

  International journal of gynecological cancer : official journal of the International Gynecological Cancer Society 20120101

• CDDO-methyl ester delays breast cancer development in BRCA1-mutated mice.

  Cancer prevention research (Philadelphia, Pa.) 20120101

• Large-scale production of saikosaponins through root culturing of Bupleurum falcatum L. using modified airlift reactors.

  Journal of bioscience and bioengineering 20120101

• The extracts of Fructus Akebiae, a preparation containing 90% of the active ingredient hederagenin: serotonin, norepinephrine and dopamine reuptake inhibitor.

  Pharmacology, biochemistry, and behavior 20120101

• Tiarellic acid attenuates airway hyperresponsiveness and inflammation in a murine model of allergic asthma.

  International immunopharmacology 20120101

• LC-UV assay method and UPLC/Q-TOF-MS characterisation of saponins from Ilex paraguariensis A. St. Hil. (mate) unripe fruits.

  Phytochemical analysis : PCA 20120101

• Identification of active compounds from medicinal plant extracts using gas chromatography-mass spectrometry and multivariate data analysis.

  Journal of separation science 20120101

• Electrophilic PPARγ ligands inhibit corneal fibroblast to myofibroblast differentiation in vitro: a potentially novel therapy for corneal scarring.

  Experimental eye research 20120101

• Towards an efficient protocol for the determination of triterpenic acids in olive fruit: a comparative study of drying and extraction methods.

  Phytochemical analysis : PCA 20120101

• Anticancer properties of pomolic acid-induced AMP-activated protein kinase activation in MCF7 human breast cancer cells.

  Biological & pharmaceutical bulletin 20120101

• Ixora coccinea Linn.: traditional uses, phytochemistry and pharmacology.

  Chinese journal of integrative medicine 20120101

• Ellagic acid derivatives from Rubus ulmifolius inhibit Staphylococcus aureus biofilm formation and improve response to antibiotics.

  PloS one 20120101

• Screening of anti-dengue activity in methanolic extracts of medicinal plants.

  BMC complementary and alternative medicine 20120101

• Two new oleanane-type pentacyclic triterpenoid saponins from the husks of Xanthoceras sorbifolia Bunge.

  Journal of Asian natural products research 20120101

• 55-week treatment of mice with the unani and ayurvedic medicine pomegranate flower ameliorates ageing-associated insulin resistance and skin abnormalities.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Hepatoprotective Effects of Total Triterpenoids and Total Flavonoids from Vitis vinifera L against Immunological Liver Injury in Mice.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Two new phthalate derivatives from Nepeta clarkei (Labiatae).

  Journal of Asian natural products research 20120101

• 1,4-Dioxane and ergosterol derivatives from Withania somnifera roots.

  Journal of Asian natural products research 20120101

• Inhibition of tumor-induced angiogenesis and its mechanism by ardipusilloside I purified from Ardisia pusilla.

  Journal of Asian natural products research 20120101

• A new inositol derivative from Prenanthes macrophylla.

  Journal of Asian natural products research 20120101

• Medicinal plants used by various tribes of bangladesh for treatment of malaria.

  Malaria research and treatment 20120101

• Aldo-Keto Reductase 1B10 and Its Role in Proliferation Capacity of Drug-Resistant Cancers.

  Frontiers in pharmacology 20120101

• Chemical composition of South American Burseraceae non-volatile oleoresins and preliminary solubility assessment of their commercial blend.

  Phytochemical analysis : PCA 20120101

• [Chronic kidney disease, new therapeutic approaches].

  La Revue du praticien 20120101

• Potent anti-inflammatory activity of ursolic acid, a triterpenoid antioxidant, is mediated through suppression of NF-κB, AP-1 and NF-AT.

  PloS one 20120101

• Synthesis and biological evaluation of oleanolic acid derivatives as antitumor agents.

  Journal of Asian natural products research 20120101

• Kalopanaxsaponin A inhibits the invasion of human oral squamous cell carcinoma by reducing metalloproteinase-9 mRNA stability and protein trafficking.

  Biological & pharmaceutical bulletin 20120101

• New triterpenoid saponins from fruits specimens of Panax japonicus collected in Kumamoto and Miyazaki prefectures (1).

  Chemical & pharmaceutical bulletin 20120101

• Ficaria verna Huds. extracts and their β-cyclodextrin supramolecular systems.

  Chemistry Central journal 20120101

• Seasonal variations of the antioxidant composition in ground bamboo Sasa argenteastriatus leaves.

  International journal of molecular sciences 20120101

• Efficient oxidation of oleanolic acid derivatives using magnesium bis(monoperoxyphthalate) hexahydrate (MMPP): A convenient 2-step procedure towards 12-oxo-28-carboxylic acid derivatives.

  Beilstein journal of organic chemistry 20120101

• Ursolic acid inhibits the initiation, progression of prostate cancer and prolongs the survival of TRAMP mice by modulating pro-inflammatory pathways.

  PloS one 20120101

• Constituents of Kenyan Gardenia volkensii.

  Natural product communications 20120101

• New galloyl derivative from winged sumac (Rhus copallinum) fruit.

  Natural product communications 20120101

• 2012 - Another successful new year for Pharmacogn Mag.

  Pharmacognosy magazine 20120101

• Effects of Corni fructus on ovalbumin-induced airway inflammation and airway hyper-responsiveness in a mouse model of allergic asthma.

  Journal of inflammation (London, England) 20120101

• Chemical Analysis and Study of Phenolics, Antioxidant Activity, and Antibacterial Effect of the Wood and Bark of Maclura tinctoria (L.) D. Don ex Steud.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Effect of GCSB-5, a Herbal Formulation, on Monosodium Iodoacetate-Induced Osteoarthritis in Rats.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Antimicrobial and antioxidant activities of Gentianella multicaulis collected on the Andean Slopes of San Juan Province, Argentina.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20120101

• Triterpenes from Callicarpa integerrima Champ.

  Yao xue xue bao = Acta pharmaceutica Sinica 20120101

• Novel intriguing strategies attenuating to sarcopenia.

  Journal of aging research 20120101

• [Effects of interferon-alpha combined with saikosaponin on serum T lymphocyte subgroups and hepatic cytokines in mice with immune hepatic injury].

  Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine 20120101

• The effects of Syzygium aromaticum-derived oleanolic acid on kidney function of male Sprague-Dawley rats and on kidney and liver cell lines.

  Renal failure 20120101

• Chemical and biological study of Manilkara zapota (L.) Van Royen leaves (Sapotaceae) cultivated in Egypt.

  Pharmacognosy research 20120101

• Nonsterol Triterpenoids as Major Constituents of Olea europaea.

  Journal of lipids 20120101

• Chemical Composition, Toxicity and Vasodilatation Effect of the Flowers Extract of Jasminum sambac (L.) Ait. 'G. Duke of Tuscany'.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Safety and Efficacy of Tien-Hsien Liquid Practical in Patients with Refractory Metastatic Breast Cancer: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group, Phase IIa Trial.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Mechanisms of Gastroprotective Effects of Ethanolic Leaf Extract of Jasminum sambac against HCl/Ethanol-Induced Gastric Mucosal Injury in Rats.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Evaluation of anti-oxidant activity and identification of major polyphenolics of the invasive weed Oxalis pes-caprae.

  Phytochemical analysis : PCA 20120101

• Triterpenoid α-amyrin stimulates proliferation of human keratinocytes but does not protect them against UVB damage.

  Acta biochimica Polonica 20120101

• Lipoxygenase inhibitory sphingolipids from Launaea nudicaulis.

  Journal of Asian natural products research 20120101

• Response surface methodology to optimize enzymatic preparation of Deapio-Platycodin D and Platycodin D from Radix Platycodi.

  International journal of molecular sciences 20120101

• Lipid-regulating effect of traditional chinese medicine: mechanisms of actions.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Evaluation of the cytotoxicity of Satureja spicigera and its main compounds.

  TheScientificWorldJournal 20120101

• Anticancer Activity of Certain Herbs and Spices on the Cervical Epithelial Carcinoma (HeLa) Cell Line.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Prospective safety study of bardoxolone methyl in patients with type 2 diabetes mellitus, end-stage renal disease and peritoneal dialysis.

  Contributions to nephrology 20120101

• Effects of PPARγ Ligands on Leukemia.

  PPAR research 20120101

• β-Amyrin oxidation by oat CYP51H10 expressed heterologously in yeast cells: the first example of CYP51-dependent metabolism other than the 14-demethylation of sterol precursors.

  Biological & pharmaceutical bulletin 20120101

• Medicinal flowers. XXXVI.1) Acylated oleanane-type triterpene saponins with inhibitory effects on melanogenesis from the flower buds of Chinese Camellia japonica.

  Chemical & pharmaceutical bulletin 20120101

• Antioxidants in kidney diseases: the impact of bardoxolone methyl.

  International journal of nephrology 20120101

• Optimisation of an ultrasound-assisted extraction followed by RP-HPLC separation for the simultaneous determination of oleanolic acid, ursolic acid and oridonin content in Rabdosia rubescens.

  Phytochemical analysis : PCA 20120101

• Simultaneous determination of oleanolic acid, p-coumaric acid, ferulic acid, kaemperol and quercetin in rat plasma by LC-MS-MS and application to a pharmacokinetic study of Oldenlandia diffusa extract in rats.

  Journal of chromatographic science 20120101

• Microarray analysis of the gene expression profile of HMC-1 mast cells following Schizonepeta tenuifolia Briquet treatment.

  Cellular immunology 20120101

• Analgesic and anti-inflammatory activities of the methanol extract of Elaeagnus oldhamii Maxim. in mice.

  The American journal of Chinese medicine 20120101

• Cardiac and renal function in patients with type 2 diabetes who have chronic kidney disease: potential effects of bardoxolone methyl.

  Drug design, development and therapy 20120101

• Suppressive effect of maslinic acid on PMA-induced protein kinase C in human B-lymphoblastoid cells.

  Asian Pacific journal of cancer prevention : APJCP 20120101

• Oleanolic acid liposomes with polyethylene glycol modification: promising antitumor drug delivery.

  International journal of nanomedicine 20120101

• Oleanolic acid reduces hyperglycemia beyond treatment period with Akt/FoxO1-induced suppression of hepatic gluconeogenesis in type-2 diabetic mice.

  PloS one 20120101

• Antihyperglycemic and hypolipidemic effects of α, β-amyrin, a triterpenoid mixture from Protium heptaphyllum in mice.

  Lipids in health and disease 20120101

• Apoptosis-induced cell death due to oleanolic acid in HaCaT keratinocyte cells--a proof-of-principle approach for chemopreventive drug development.

  Asian Pacific journal of cancer prevention : APJCP 20120101

• In vitro schistosomicidal activity of some brazilian cerrado species and their isolated compounds.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Inhibition of cell proliferation and induction of apoptosis by CDDO-Me in pancreatic cancer cells is ROS-dependent.

  Journal of experimental therapeutics & oncology 20120101

• Lignans and triterpenes from the root of Pseuderanthemum carruthersii var. atropurpureum.

  Chemical & pharmaceutical bulletin 20120101

• Study of skin anti-ageing and anti-inflammatory effects of dihydroquercetin, natural triterpenoids, and their synthetic derivatives.

  Bioorganicheskaia khimiia 20120101

• Triterpenoid dihydro-CDDO-trifluoroethyl amide protects against maladaptive cardiac remodeling and dysfunction in mice: a critical role of Nrf2.

  PloS one 20120101

• Phytochemical Analysis and Antimicrobial, Antinociceptive, and Anti-Inflammatory Activities of Two Chemotypes of Pimenta pseudocaryophyllus (Myrtaceae).

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Oleanolic acid: a novel cardioprotective agent that blunts hyperglycemia-induced contractile dysfunction.

  PloS one 20120101

• Variation in concentrations of major bioactive compounds in Prunella vulgaris L. related to plant parts and phenological stages.

  Biological research 20120101

• Standardized Clitoria ternatea leaf extract as hyaluronidase, elastase and matrix-metalloproteinase-1 inhibitor.

  Indian journal of pharmacology 20120101

• A new triterpenoid saponin from Abrus precatorius Linn.

  Molecules (Basel, Switzerland) 20111230

• Effects of oleanolic acid on pulmonary morphofunctional and biochemical variables in experimental acute lung injury.

  Respiratory physiology & neurobiology 20111215

• Species discrimination of Radix Bupleuri through the simultaneous determination of ten saikosaponins by high performance liquid chromatography with evaporative light scattering detection and electrospray ionization mass spectrometry.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20111215

• Identification and quantification of oleanolic acid and ursolic acid in Chinese herbs by liquid chromatography-ion trap mass spectrometry.

  Biomedical chromatography : BMC 20111201

• Oleanolic acid inhibits macrophage differentiation into the M2 phenotype and glioblastoma cell proliferation by suppressing the activation of STAT3.

  Oncology reports 20111201

• Maslinic acid derivatives induce significant apoptosis in b16f10 murine melanoma cells.

  European journal of medicinal chemistry 20111201

• CYP716A subfamily members are multifunctional oxidases in triterpenoid biosynthesis.

  Plant & cell physiology 20111201

• Isolation and characterization of secondary metabolites from Plumeria obtusa.

  Journal of Asian natural products research 20111201

• C-lactam derivatives of oleanolic acid. The synthesis of C-lactam by Beckmann rearrangement of C-oxime.

  Natural product communications 20111201

• Antiatherogenic effects of oleanolic acid in apolipoprotein E knockout mice.

  European journal of pharmacology 20111130

• Cucurbitane glucosides from the root of Machilus yaoshansis.

  Journal of natural products 20111128

• Interaction of the main components from the traditional Chinese drug pair Chaihu-Shaoyao based on rat intestinal absorption.

  Molecules (Basel, Switzerland) 20111117

• Simultaneous determination of asperosaponin VI and its active metabolite hederagenin in rat plasma by liquid chromatography-tandem mass spectrometry with positive/negative ion-switching electrospray ionization and its application in pharmacokinetic study.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20111115

• Bardoxolone methyl, chronic kidney disease, and type 2 diabetes.

  The New England journal of medicine 20111103

• Bardoxolone methyl, chronic kidney disease, and type 2 diabetes.

  The New England journal of medicine 20111103

• Bardoxolone methyl, chronic kidney disease, and type 2 diabetes.

  The New England journal of medicine 20111103

• Bardoxolone methyl, chronic kidney disease, and type 2 diabetes.

  The New England journal of medicine 20111103

• Photoprotection against UVAR: effective triterpenoids require a lipid raft stabilizing chemical structure.

  Experimental dermatology 20111101

• Isolation of modulators of the liver-specific organic anion-transporting polypeptides (OATPs) 1B1 and 1B3 from Rollinia emarginata Schlecht (Annonaceae).

  The Journal of pharmacology and experimental therapeutics 20111101

• Determination of oleanolic and ursolic acid in Chinese herbs using HPLC and γ-CD as mobile phase modifier.

  Journal of separation science 20111101

• Sulforaphane induces antioxidative and antiproliferative responses by generating reactive oxygen species in human bronchial epithelial BEAS-2B cells.

  Journal of Korean medical science 20111101

• Synthetic oleanane triterpenoid, CDDO-Me, induces apoptosis in ovarian cancer cells by inhibiting prosurvival AKT/NF-κB/mTOR signaling.

  Anticancer research 20111101

• Triterpene functional genomics in licorice for identification of CYP72A154 involved in the biosynthesis of glycyrrhizin.

  The Plant cell 20111101

• Triterpenoid acids and lactones from the leaves of Fadogia tetraquetra var. tetraquetra (Rubiaceae).

  Natural product communications 20111101

• [Optimization of the ultrasound assisted extraction of saikosaponins from Bupleurum falcatum using response surface methodology].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20111101

• Triterpenoid constituents from the roots of Paeonia rockii ssp. rockii.

  Journal of natural products 20111028

• Ligand-receptor interaction between triterpenoids and the 11beta-hydroxysteroid dehydrogenase type 2 (11betaHSD2) enzyme predicts their toxic effects against tumorigenic r/m HM-SFME-1 cells.

  The Journal of biological chemistry 20111021

• A new languidulane diterpenoid from Salvia mexicana var. mexicana.

  Molecules (Basel, Switzerland) 20111021

• Oleanane-type triterpene saponins from the bark of Aralia elata and their NF-κB inhibition and PPAR activation signal pathway.

  Bioorganic & medicinal chemistry letters 20111015

• Comprehensive analysis of maté (Ilex paraguariensis) compounds: development of chemical strategies for matesaponin analysis by mass spectrometry.

  Journal of chromatography. A 20111014

• Exploring Tagetes erecta Linn flower for the elastase, hyaluronidase and MMP-1 inhibitory activity.

  Journal of ethnopharmacology 20111011

• Oleanene triterpenes from Sedum lineare Thunb.

  Fitoterapia 20111001

• Asymmetric somatic hybridization between Bupleurum scorzonerifolium Willd. and Taxus chinensis var. mairei.

  Plant cell reports 20111001

• Bioactive saponins from the fruits of Aesculus pavia L.

  Fitoterapia 20111001

• Bardoxolone: augmenting the Yin in chronic kidney disease.

  Diabetes & vascular disease research 20111001

• Inhibition of tumor progression by naturally occurring terpenoids.

  Pharmaceutical biology 20111001

• Oleanolic acid prevents glucocorticoid-induced hypertension in rats.

  Phytotherapy research : PTR 20111001

• Two new triterpenoid glycosides from the leaves of Anthocephalus chinensis.

  Journal of Asian natural products research 20111001

• Synthesis of novel derivatives of esculentoside A and its aglycone phytolaccagenin, and evaluation of their haemolytic activity and inhibition of lipopolysaccharide-induced nitric oxide production.

  Chemistry & biodiversity 20111001

• [Synthesis and anti-tumor activity of oleanolic acid derivatives].

  Yao xue xue bao = Acta pharmaceutica Sinica 20111001

• [Study on the triterpenoids from the fruits of Ligustrum lucidum].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20111001

• [Research on chemical constituents of xuefu zhuyu decoction].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20111001

• [Effect of Saikosaponins-d on reversing malignant phenotype of HepG2 cells in vitro].

  Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology 20111001

• Synthesis of stryphnoside A, a triterpene saponin isolated from the pericarps of Stryphnodendron fissuratum.

  Carbohydrate research 20110927

• Simultaneous qualitative and quantitative analysis of triterpenic acids, saponins and flavonoids in the leaves of two Ziziphus species by HPLC-PDA-MS/ELSD.

  Journal of pharmaceutical and biomedical analysis 20110910

• DDQ-promoted dehydrogenation from natural rigid polycyclic acids or flexible alkyl acids to generate lactones by a radical ion mechanism.

  Chemical communications (Cambridge, England) 20110907

• In vitro antitrypanosomal and antileishmanial activity of plants used in Benin in traditional medicine and bio-guided fractionation of the most active extract.

  Journal of ethnopharmacology 20110902

• Chemical composition and biological activity of ripe pumpkin fruits (Cucurbita pepo L.) cultivated in Egyptian habitats.

  Natural product research 20110901

• Biotransformation using Mucor rouxii for the production of oleanolic acid derivatives and their antimicrobial activity against oral pathogens.

  Journal of industrial microbiology & biotechnology 20110901

• Protection against 2-chloroethyl ethyl sulfide (CEES)-induced cytotoxicity in human keratinocytes by an inducer of the glutathione detoxification pathway.

  Toxicology and applied pharmacology 20110901

• Synthetic triterpenoid cyano enone of methyl boswellate activates intrinsic, extrinsic, and endoplasmic reticulum stress cell death pathways in tumor cell lines.

  Molecular cancer therapeutics 20110901

• Triterpenoid saponins from Dipsacus asper and their activities in vitro.

  Journal of Asian natural products research 20110901

• A new ferulic acid ester, a new ellagic acid derivative, and other constituents from pachycentria formosana: effects on neutrophil pro-inflammatory responses.

  Chemistry & biodiversity 20110901

• Isolation and identification of antibacterial compound from the leaves of Cassia auriculata.

  European review for medical and pharmacological sciences 20110901

• [Chemical constituents from root bark of Tripterygium hypoglaucum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110901

• [Research on mechanism of energy metabolism disorders of rat's hepatoxicity induced by saikosaponins].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110901

• Oleanane-type triterpenoids from the leaves and twigs of Fatsia polycarpa.

  Journal of natural products 20110826

• Diabetes: bardoxolone improves kidney function in type 2 diabetes.

  Nature reviews. Nephrology 20110823

• Identification and determination of carboxylic acids in food samples using 2-(2-(anthracen-10-yl)-1H-phenanthro[9,10-d]imidazol-1-yl)ethyl 4-methylbenzenesulfonate (APIETS) as labeling reagent by HPLC with FLD and APCI/MS.

  Talanta 20110815

• Separation of 18α(H)-, 18β(H)-oleanane and lupane by comprehensive two-dimensional gas chromatography.

  Journal of chromatography. A 20110812

• Formulation, biological and pharmacokinetic studies of sucrose ester-stabilized nanosuspensions of oleanolic Acid.

  Pharmaceutical research 20110801

• Soyasapogenol B and trans-22-dehydrocam- pesterol from common vetch (Vicia sativa L.) root exudates stimulate broomrape seed germination.

  Pest management science 20110801

• Conjugates of 3α-methoxyserrat-14-en-21β-ol (PJ-1) and 3β-methoxyserrat-14-en-21β-ol (PJ-2) as cancer chemopreventive agents.

  European journal of medicinal chemistry 20110801

• Activation of cannabinoid receptors by the pentacyclic triterpene α,β-amyrin inhibits inflammatory and neuropathic persistent pain in mice.

  Pain 20110801

• Improvement of the cytotoxicity and tumor selectivity of glycyrrhetinic acid by derivatization with bifunctional amino acids.

  Archiv der Pharmazie 20110801

• Medicago truncatula CYP716A12 is a multifunctional oxidase involved in the biosynthesis of hemolytic saponins.

  The Plant cell 20110801

• Proliferation-inhibiting and apoptosis-inducing effects of ursolic acid and oleanolic acid on multi-drug resistance cancer cells in vitro.

  Chinese journal of integrative medicine 20110801

• [Study on triterpenes from Solanum torvum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110801

• [Chemical constituents of Swertia hispidicalyx].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110801

• [Study on the chemical constituents in roots of Gentiana dahurica].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20110801

• A rapid LC/MS/MS method for the analysis of nonvolatile antiinflammatory agents from Mentha spp.

  Journal of food science 20110801

• Bardoxolone methyl and kidney function in CKD with type 2 diabetes.

  The New England journal of medicine 20110728

• Rapid profiling and identification of triterpenoid saponins in crude extracts from Albizia julibrissin Durazz. by ultra high-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight tandem mass spectrometry.

  Journal of pharmaceutical and biomedical analysis 20110715

• ME3738 enhances the effect of interferon and inhibits hepatitis C virus replication both in vitro and in vivo.

  Journal of hepatology 20110701

• Antidiabetic effect of oleanolic acid: a promising use of a traditional pharmacological agent.

  Phytotherapy research : PTR 20110701

• Antiproliferative constituents of the roots of Conyza canadensis.

  Planta medica 20110701

• Oleanolic acid inhibits hypertrophic scarring in the rabbit ear model.

  Clinical and experimental dermatology 20110701

• Anti-inflammatory effect of α,β-amyrin, a triterpene from Protium heptaphyllum, on cerulein-induced acute pancreatitis in mice.

  Inflammation research : official journal of the European Histamine Research Society ... [et al.] 20110701

• Neuroprotective effect of Nrf2/ARE activators, CDDO ethylamide and CDDO trifluoroethylamide, in a mouse model of amyotrophic lateral sclerosis.

  Free radical biology & medicine 20110701

• A new triterpene saponin from Androsace integra.

  Fitoterapia 20110701

• Investigation of the potential for triterpene synthesis in rice through genome mining and metabolic engineering.

  The New phytologist 20110701

• Nrf2 has a protective role against neuronal and capillary degeneration in retinal ischemia-reperfusion injury.

  Free radical biology & medicine 20110701

• An unusual plant triterpene synthase with predominant α-amyrin-producing activity identified by characterizing oxidosqualene cyclases from Malus × domestica.

  The FEBS journal 20110701

• Anti-inflammatory properties from isolated compounds of Cyclolepis genistoides.

  Pharmaceutical biology 20110701

• Quantitative determination of hederagenin in rat plasma and cerebrospinal fluid by ultra fast liquid chromatography-tandem mass spectrometry method.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20110701

• Effect of olive pomace extracts on hyperlipidaemia.

  Natural product research 20110701

• Novel 3-oxo- and 3,24-dinor-2,4-secooleanane-type triterpenes from Terminalia ivorensis A. Chev.

  Chemistry & biodiversity 20110701

• Constituents of the root of Anemone tomentosa.

  Archives of pharmacal research 20110701

• [Chemical constituents from the roots of Pithecellobium lucidum and their cytotoxic activity].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110701

• [Study on the chemical constituents of Pithecellobium clypearia].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20110701

• Design and synthesis of a dual linker for solid phase synthesis of oleanolic acid derivatives.

  Molecules (Basel, Switzerland) 20110608

• An LC-MS method for simultaneous determination of nine ginsenosides in rat plasma and its application in pharmacokinetic study.

  Biomedical chromatography : BMC 20110601

• Quinoxaline derivative of oleanolic acid inhibits osteoclastic bone resorption and prevents ovariectomy-induced bone loss.

  Menopause (New York, N.Y.) 20110601

• Inhibition of mTOR signaling by oleanolic acid contributes to its anti-tumor activity in osteosarcoma cells.

  Journal of orthopaedic research : official publication of the Orthopaedic Research Society 20110601

• PI3K and ERK/Nrf2 pathways are involved in oleanolic acid-induced heme oxygenase-1 expression in rat vascular smooth muscle cells.

  Journal of cellular biochemistry 20110601

• Bioactive saponins from Microsechium helleri and Sicyos bulbosus.

  Phytochemistry 20110601

• Antidiabetic activity of some pentacyclic acid triterpenoids, role of PTP-1B: in vitro, in silico, and in vivo approaches.

  European journal of medicinal chemistry 20110601

• Cichorin A: a new benzo-isochromene from Cichorium intybus.

  Journal of Asian natural products research 20110601

• [Effects of taraxerol and taraxerol acetate on cell cycle and apoptosis of human gastric epithelial cell line AGS].

  Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine 20110601

• 3-Oxoolean-12-en-27-oic acid inhibits the proliferation of non-small cell lung carcinoma cells by inducing cell-cycle arrest at G0/G1 phase.

  Anticancer research 20110601

• [Chemical constitutents from pre-formulation of lonicerae japonicae flos in shuanghuanglian lyophilized powder for injection].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110601

• [Chemical constituents of Halenia elliptica].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110601

• Antituberculosis cycloartane triterpenoids from Radermachera boniana.

  Journal of natural products 20110527

• Potential anti-inflammatory constituents of the stems of Gordonia chrysandra.

  Journal of natural products 20110527

• Selective inhibition of the tumor marker aldo-keto reductase family member 1B10 by oleanolic acid.

  Journal of natural products 20110527

• Cucumis sativus fruit-potential antioxidant, anti-hyaluronidase, and anti-elastase agent.

  Archives of dermatological research 20110501

• Bardoxolone methyl (BARD) ameliorates ischemic AKI and increases expression of protective genes Nrf2, PPARγ, and HO-1.

  American journal of physiology. Renal physiology 20110501

• Synthetic triterpenoid CDDO prevents the progression and metastasis of prostate cancer in TRAMP mice by inhibiting survival signaling.

  Carcinogenesis 20110501

• Antibacterial properties of compounds isolated from Carpobrotus edulis.

  International journal of antimicrobial agents 20110501

• Oleanolic acid and ursolic acid derived from Cornus officinalis Sieb. et Zucc. suppress epidermal growth factor- and phorbol ester-induced MUC5AC mucin production and gene expression from human airway epithelial cells.

  Phytotherapy research : PTR 20110501

• Topical anti-inflammatory activity of quillaic acid from Quillaja saponaria Mol. and some derivatives.

  The Journal of pharmacy and pharmacology 20110501

• Quantification of α- and β-amyrin in rat plasma by gas chromatography-mass spectrometry: application to preclinical pharmacokinetic study.

  Journal of mass spectrometry : JMS 20110501

• Antibacterial compounds from Siraitia grosvenorii leaves.

  Natural product research 20110501

• 3β-Acet-oxy-12-oxoolean-28-oic acid benzyl ester.

  Acta crystallographica. Section E, Structure reports online 20110501

• Bioactive constituents from the roots of Panax japonicus var. major and development of a LC-MS/MS method for distinguishing between natural and artifactual compounds.

  Journal of natural products 20110425

• Pomolic acid of Licania pittieri elicits endothelium-dependent relaxation in rat aortic rings.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20110415

• Anti-inflammatory effect of soyasaponins through suppressing nitric oxide production in LPS-stimulated RAW 264.7 cells by attenuation of NF-κB-mediated nitric oxide synthase expression.

  Bioorganic & medicinal chemistry letters 20110415

• Synthesis and biological evaluation of 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]-4-ethynylimidazole. A novel and highly potent anti-inflammatory and cytoprotective agent.

  Bioorganic & medicinal chemistry letters 20110415

• Development of a new HPLC method with precolumn fluorescent derivatization for rapid, selective and sensitive detection of triterpenic acids in fruits.

  Journal of agricultural and food chemistry 20110413

• Oleanolic acid derivative Dex-OA has potent anti-tumor and anti-metastatic activity on osteosarcoma cells in vitro and in vivo.

  Investigational new drugs 20110401

• Two new compounds from Semen celosiae and their protective effects against CCl₄-induced hepatotoxicity.

  Natural product research 20110401

• CDDO-Im is a stimulator of megakaryocytic differentiation.

  Leukemia research 20110401

• CDDO-Im, an antitumor molecule that also improves platetet production.

  Leukemia research 20110401

• Kalopanaxsaponin A ameliorates experimental colitis in mice by inhibiting IRAK-1 activation in the NF-κB and MAPK pathways.

  British journal of pharmacology 20110401

• Oleanolic and ursolic acids influence affect the expression of the cysteine regulon and the stress response in Escherichia coli.

  Current microbiology 20110401

• Biology of Streptococcus mutans-derived glucosyltransferases: role in extracellular matrix formation of cariogenic biofilms.

  Caries research 20110401

• Unusual oleanane-type saponins from Arenaria montana.

  Phytochemistry 20110401

• Structure elucidation and NMR assignments of two new triterpenoids from the stems of Paragonia pyramidata (Bignoniaceae).

  Magnetic resonance in chemistry : MRC 20110401

• [Effects of oleanolic acid on apoptosis and PTEN expression of Jurkat cells].

  Zhongguo shi yan xue ye xue za zhi 20110401

• [Simultaneous determination of acteoside, oleanolic acid and ursolic acid in flower of Campsis grandiflora by HPLC].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110401

• New synthetic triterpenoids: potent agents for prevention and treatment of tissue injury caused by inflammatory and oxidative stress.

  Journal of natural products 20110325

• Cytotoxic oleanane-type saponins from Albizia inundata.

  Journal of natural products 20110325

• Lotus corniculatus regulates the inflammation induced by bradykinin in a murine model of pleurisy.

  Journal of agricultural and food chemistry 20110323

• Synthesis and pro-apoptotic activity of novel glycyrrhetinic acid derivatives.

  Chembiochem : a European journal of chemical biology 20110321

• Suppression of hepatitis B virus x protein-mediated tumorigenic effects by ursolic Acid.

  Journal of agricultural and food chemistry 20110309

• Highly sensitive and selective pre-column derivatization high-performance liquid chromatography approach for rapid determination of triterpenes oleanolic and ursolic acids and application to Swertia species: optimization of triterpenic acids extraction and pre-column derivatization using response surface methodology.

  Analytica chimica acta 20110304

• Synthetic triterpenoid CDDO derivatives modulate cytoprotective or immunological properties in astrocytes, neurons, and microglia.

  Journal of neuroimmune pharmacology : the official journal of the Society on NeuroImmune Pharmacology 20110301

• Anti-leishmanial effects of purified compounds from aerial parts of Baccharis uncinella C. DC. (Asteraceae).

  Parasitology research 20110301

• Epifriedelanol from the root bark of Ulmus davidiana inhibits cellular senescence in human primary cells.

  Planta medica 20110301

• Saikosaponins: a potential treatment option for systemic lupus erythematosus.

  Irish journal of medical science 20110301

• Preparation of knockout extract for determination of really active compound using MAb.

  Current drug discovery technologies 20110301

• Immediate neuroendocrine signaling after partial hepatectomy through acute portal hyperpressure and cholestasis.

  Journal of hepatology 20110301

• The synthetic triterpenoid CDDO-Imidazolide suppresses experimental liver metastasis.

  Clinical & experimental metastasis 20110301

• Analysis of saikosaponins in Bupleuri Radix and Caihu-shugan-san using reversed-phase HPLC with pulsed amperometric detection.

  Journal of separation science 20110301

• CDDO-imidazolide induces DNA damage, G2/M arrest and apoptosis in BRCA1-mutated breast cancer cells.

  Cancer prevention research (Philadelphia, Pa.) 20110301

• Chemical constituents of Melicope ptelefolia.

  Natural product communications 20110301

• 3β-Acet-oxy-12α-chloro-d-friedooleanan-28,14β-olide.

  Acta crystallographica. Section E, Structure reports online 20110301

• [Chemical constituents from roots of Andrographis paniculata].

  Yao xue xue bao = Acta pharmaceutica Sinica 20110301

• [Dynamic change of active component content in different parts of Prunella vulgaris].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110301

• [Studies on the chemical constituents of Coleus forskohlii transplanted in Tongcheng and their antitumor activity].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20110301

• Betulin and betulinic acid attenuate ethanol-induced liver stellate cell activation by inhibiting reactive oxygen species (ROS), cytokine (TNF-α, TGF-β) production and by influencing intracellular signaling.

  Toxicology 20110227

• Triterpenoid saponins from Symplocos lancifolia.

  Journal of natural products 20110225

• New hydrothermal treatment of alperujo enhances the content of bioactive minor components in crude pomace olive oil.

  Journal of agricultural and food chemistry 20110223

• Antileishmanial activity of the hydroalcoholic extract of Miconia langsdorffii, isolated compounds, and semi-synthetic derivatives.

  Molecules (Basel, Switzerland) 20110222

• Spray freeze drying with polyvinylpyrrolidone and sodium caprate for improved dissolution and oral bioavailability of oleanolic acid, a BCS Class IV compound.

  International journal of pharmaceutics 20110214

• Fast and sensitive LC-DAD-ESI/MS method for analysis of saikosaponins c, a, and d from the roots of Bupleurum Falcatum (Sandaochaihu).

  Molecules (Basel, Switzerland) 20110211

• Design, synthesis and evaluation of lantadene A congener with hydroxyl functionality in ring A as an antitumour agent.

  Natural product research 20110201

• Isolation of immunomodulatory triterpene acids from a standardized rose hip powder (Rosa canina L.).

  Phytotherapy research : PTR 20110201

• Sequential caspase-2 and caspase-8 activation is essential for saikosaponin a-induced apoptosis of human colon carcinoma cell lines.

  Apoptosis : an international journal on programmed cell death 20110201

• Effects of astilbic acid on airway hyperresponsiveness and inflammation in a mouse model of allergic asthma.

  International immunopharmacology 20110201

• Amyrin esters induce cell death by apoptosis in HL-60 leukemia cells.

  Bioorganic & medicinal chemistry 20110201

• Potent spermicidal effect of oleanolic acid 3-beta-D-glucuronide, an active principle isolated from the plant Sesbania sesban Merrill.

  Contraception 20110201

• Glaucasides A-C, three saikosaponins from Atriplex glauca L. var. ifiniensis (Caball) Maire.

  Magnetic resonance in chemistry : MRC 20110201

• Qualitative and quantitative determination of nine main active constituents in Pulsatilla cernua by high-performance liquid chromatography coupled to electrospray ionization tandem mass spectrometry.

  Journal of separation science 20110201

• Biotransformation of oleanolic acid by Alternaria longipes and Penicillium adametzi.

  Journal of Asian natural products research 20110201

• Chemical constituents from Astilbe chinensis.

  Journal of Asian natural products research 20110201

• [Effects of active ingredients in three kidney-tonifying Chinese herbal drugs on gene expression profile of bone marrow stromal cells from a rat model of corticosterone-induced osteoporosis].

  Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine 20110201

• Apoptosis and membrane permeabilisation induced by macranthoside B on HL-60 cells.

  Natural product research 20110201

• [Determination of protein binding rate of oleanolic acid in human plasma and serum albumin].

  Yao xue xue bao = Acta pharmaceutica Sinica 20110201

• [Inhibition of three pentacyclic triterpenoids on calcium-induced liver mitochondrial permeability transition in mice].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110201

• [Studies on the chemical constituents of Artemisia lavandulaefolia].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20110201

• Identification and pharmacological characterization of the anti-inflammatory principal of the leaves of dwarf elder (Sambucus ebulus L.).

  Journal of ethnopharmacology 20110127

• Antiangiogenic potential of three triterpenic acids in human liver cancer cells.

  Journal of agricultural and food chemistry 20110126

• Synthesis and anti-fungal activity of seven oleanolic acid glycosides.

  Molecules (Basel, Switzerland) 20110126

• Pre-treatment with α-hederin increases β-adrenoceptor mediated relaxation of airway smooth muscle.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20110115

• A novel screening model for the molecular drug for diabetes and obesity based on tyrosine phosphatase Shp2.

  Bioorganic & medicinal chemistry letters 20110115

• Antioxidant, antiproliferative, and pro-apoptotic capacities of pentacyclic triterpenes found in the skin of olives on MCF-7 human breast cancer cells and their effects on DNA damage.

  Journal of agricultural and food chemistry 20110112

• Xanthine oxidase inhibitory triterpenoid and phloroglucinol from guttiferaceous plants inhibit growth and induced apoptosis in human NTUB1 cells through a ROS-dependent mechanism.

  Journal of agricultural and food chemistry 20110112

• Antinociceptive activity of Quillaja saponaria Mol. saponin extract, quillaic acid and derivatives in mice.

  Journal of ethnopharmacology 20110107

• Triterpenic Acids Present in Hawthorn Lower Plasma Cholesterol by Inhibiting Intestinal ACAT Activity in Hamsters.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Association of early experience with neurodegeneration in aged primates.

  Neurobiology of aging 20110101

• Cancer chemopreventive activity of maslinic acid: suppression of COX-2 expression and inhibition of NF-κB and AP-1 activation in Raji cells.

  Planta medica 20110101

• Protective effects of oleanolic acid on cerebral ischemic damage in vivo and H(2)O(2)-induced injury in vitro.

  Pharmaceutical biology 20110101

• Anti-inflammatory, immunomodulatory, and heme oxygenase-1 inhibitory activities of ravan napas, a formulation of uighur traditional medicine, in a rat model of allergic asthma.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Potential of Complementary and Alternative Medicine in Preventive Management of Novel H1N1 Flu (Swine Flu) Pandemic: Thwarting Potential Disasters in the Bud.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Two oxidosqualene cyclases responsible for biosynthesis of tomato fruit cuticular triterpenoids.

  Plant physiology 20110101

• Part I: Synthesis, cancer chemopreventive activity and molecular docking study of novel quinoxaline derivatives.

  European journal of medicinal chemistry 20110101

• Rapid access to new bioconjugates of betulonic acid via click chemistry.

  Bioorganic & medicinal chemistry letters 20110101

• Photoinduced intramolecular charge transfer phenomena in 5-(4-dimethylamino-phenyl)-penta-2,4-dienoic acid.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20110101

• Triterpenoids as potential agents for the chemoprevention and therapy of breast cancer.

  Frontiers in bioscience (Landmark edition) 20110101

• Clarification of the phenotypic characteristics and anti-tumor activity of Hedyotis diffusa.

  The American journal of Chinese medicine 20110101

• Antiapoptotic and Antioxidant Properties of Orthosiphon stamineus Benth (Cat's Whiskers): Intervention in the Bcl-2-Mediated Apoptotic Pathway.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Defined plant extracts can protect human cells against combined xenobiotic effects.

  Journal of occupational medicine and toxicology (London, England) 20110101

• Antimicrobial activities of the methanol extract, fractions and compounds from Ficus polita Vahl. (Moraceae).

  BMC complementary and alternative medicine 20110101

• Myocardial post-conditioning with Danshen-Gegen decoction protects against isoproterenol-induced myocardial injury via a PKCε/mKATP-mediated pathway in rats.

  Chinese medicine 20110101

• Herbaceous peony (Paeonia lactiflora Pall.) as an alternative source of oleanolic and ursolic acids.

  International journal of molecular sciences 20110101

• Chemical studies on an endemic Philippine plant: sulfated glucoside and seco-A-ring triterpenoids from Dillenia philippinensis.

  Chemical & pharmaceutical bulletin 20110101

• Gastroprotective Effect of Rubia cordifolia Linn. on Aspirin Plus Pylorus-Ligated Ulcer.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• [Oleanolic acid-stimulated lipolysis in primary adipocytes and its mechanisms].

  Wei sheng yan jiu = Journal of hygiene research 20110101

• Triterpenoids and diterpenoids from Viburnum chingii.

  Chemical & pharmaceutical bulletin 20110101

• Analgesic and anti-inflammatory property of the methanol extract from Ligustrum morrisonense leaves in rodents.

  The American journal of Chinese medicine 20110101

• Anti-inflammatory and cytotoxic activities of chichipegenin, peniocerol, and macdougallin isolated from Myrtillocactus geometrizans (Mart. ex Pfeiff.) Con.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20110101

• [Triterpenoids and triterpenoid saponins of Viscum liquidambaricolum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20110101

• Effect of bardoxolone methyl on kidney function in patients with T2D and Stage 3b-4 CKD.

  American journal of nephrology 20110101

• Introgression of Swertia mussotii gene into Bupleurum scorzonerifolium via somatic hybridization.

  BMC plant biology 20110101

• The natural triterpene maslinic acid induces apoptosis in HT29 colon cancer cells by a JNK-p53-dependent mechanism.

  BMC cancer 20110101

• The effects of Syzygium aromaticum-derived oleanolic acid on glycogenic enzymes in streptozotocin-induced diabetic rats.

  Renal failure 20110101

• Oleanolic acid from Prunella Vulgaris L. induces SPC-A-1 cell line apoptosis via regulation of Bax, Bad and Bcl-2 expression.

  Asian Pacific journal of cancer prevention : APJCP 20110101

• Antidiabetic Activities of Abutilon indicum (L.) Sweet Are Mediated by Enhancement of Adipocyte Differentiation and Activation of the GLUT1 Promoter.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Oleanolic acid induces apoptosis by modulating p53, Bax, Bcl-2 and caspase-3 gene expression and regulates the activation of transcription factors and cytokine profile in B16F.

  Journal of environmental pathology, toxicology and oncology : official organ of the International Society for Environmental Toxicology and Cancer 20110101

• Preparation of herbal tea as infusion or by maceration at room temperature using mistletoe tea as an example.

  Scientia pharmaceutica 20110101

• Recent advances in nanoparticle formulation of oleanolic acid.

  Chinese medicine 20110101

• Inactivation of cystein-aspartic acid protease (caspase)-1 by saikosaponin A.

  Biological & pharmaceutical bulletin 20110101

• Interaction characteristics with bovine serum albumin and retarded nitric oxide release of ZCVI₄-2, a new nitric oxide-releasing derivative of oleanolic acid.

  Chemical & pharmaceutical bulletin 20110101

• Insulin-Like Growth Factor-1 (IGF-1) Reduces ischemic changes and increases circulating angiogenic factors in experimentally - induced myocardial infarction in rats.

  Vascular cell 20110101

• Synergistic antimicrobial activity between pentacyclic triterpenoids and antibiotics against Staphylococcus aureus strains.

  Annals of clinical microbiology and antimicrobials 20110101

• Flavonoids, phenolics, and antioxidant capacity in the flower of Eriobotrya japonica Lindl.

  International journal of molecular sciences 20110101

• The roles of ABCA12 in keratinocyte differentiation and lipid barrier formation in the epidermis.

  Dermato-endocrinology 20110101

• Anticancer activity of 2α, 3α, 19β, 23β-Tetrahydroxyurs-12-en-28-oic acid (THA), a novel triterpenoid isolated from Sinojackia sarcocarpa.

  PloS one 20110101

• Role of reactive oxygen species (ROS) in CDDO-Me-mediated growth inhibition and apoptosis in colorectal cancer cells.

  Journal of experimental therapeutics & oncology 20110101

• Ursolic acid inhibits proliferation and induces apoptosis of cancer cells in vitro and in vivo.

  Journal of biomedicine & biotechnology 20110101

• Practices in wound healing studies of plants.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Medicinal Flowers. XXXII. Structures of oleanane-type triterpene saponins, perennisosides VIII, IX, X, XI, and XII, from the flowers of Bellis perennis.

  Chemical & pharmaceutical bulletin 20110101

• TGR5: a novel target for weight maintenance and glucose metabolism.

  Experimental diabetes research 20110101

• Age-related changes in the hepatic pharmacology and toxicology of paracetamol.

  Current gerontology and geriatrics research 20110101

• Chemical constituents and biological studies of Origanum vulgare Linn.

  Pharmacognosy research 20110101

• A Preclinical Evaluation of Antrodia camphorata Alcohol Extracts in the Treatment of Non-Small Cell Lung Cancer Using Non-Invasive Molecular Imaging.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Synthesis of new α-glucosidase inhibitors based on oleanolic acid incorporating cinnamic amides.

  Chemical & pharmaceutical bulletin 20110101

• Proteomic analysis shows synthetic oleanane triterpenoid binds to mTOR.

  PloS one 20110101

• Lipopolysaccharide and tumor necrosis factor regulate Parkin expression via nuclear factor-kappa B.

  PloS one 20110101

• Antimicrobial and toxicological activities of five medicinal plant species from Cameroon traditional medicine.

  BMC complementary and alternative medicine 20110101

• Phytomedicinal Role of Pithecellobium dulce against CCl(4)-mediated Hepatic Oxidative Impairments and Necrotic Cell Death.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Safety of higher dosages of Viscum album L. in animals and humans--systematic review of immune changes and safety parameters.

  BMC complementary and alternative medicine 20110101

• [Synthesis and antitumor activity of betulin, erythrodiol and uvaol aminopropoxy derivatives].

  Bioorganicheskaia khimiia 20110101

• Hepatotoxicity or hepatoprotection? Pattern recognition for the paradoxical effect of the Chinese herb Rheum palmatum L. in treating rat liver injury.

  PloS one 20110101

• 2D-QSAR model development and analysis on variant groups of anti-tuberculosis drugs.

  Bioinformation 20110101

• Microwave-assisted extraction of oleanolic acid and ursolic acid from Ligustrum lucidum Ait.

  International journal of molecular sciences 20110101

• Effect of bioactive compounds extracted from euphorbious plants on hematological and biochemical parameters of Channa punctatus.

  Revista do Instituto de Medicina Tropical de Sao Paulo 20110101

• Impact of Taraxerol in combination with extract of Euphorbia tirucalli plant on biological parameters of Lymnaea acuminata.

  Revista do Instituto de Medicina Tropical de Sao Paulo 20110101

• Bardoxolone methyl: a targeted antioxidant.

  Renal failure 20110101

• Acaricidal effect of an isolate from Hoslundia opposita vahl against Amblyomma variegatum (Acari: Ixodidae).

  Pharmacognosy research 20110101

• Effect of Erythrina variegata on experimental atherosclerosis in guinea pigs.

  Journal of pharmacology & pharmacotherapeutics 20110101

• Oleanene glycosides of the aerial parts and seeds of Bupleurum falcatum and the aerial parts of Bupleurum rotundifolium, and their evaluation as anti-hepatitis agents.

  Chemical & pharmaceutical bulletin 20110101

• Chemical constituents from Sambucus adnata and their protein-tyrosine phosphatase 1B inhibitory activities.

  Chemical & pharmaceutical bulletin 20110101

• Oleanolic triterpene saponins from the roots of Panax bipinnatifidus.

  Chemical & pharmaceutical bulletin 20110101

• The bile acid receptor GPBAR-1 (TGR5) modulates integrity of intestinal barrier and immune response to experimental colitis.

  PloS one 20110101

• Transcriptome analysis of Bupleurum chinense focusing on genes involved in the biosynthesis of saikosaponins.

  BMC genomics 20110101

• Preventive and therapeutic euphol treatment attenuates experimental colitis in mice.

  PloS one 20110101

• Role of natural herbs in the treatment of hypertension.

  Pharmacognosy reviews 20110101

• Ficus hispida Linn.: A review of its pharmacognostic and ethnomedicinal properties.

  Pharmacognosy reviews 20110101

• Hepatoprotection through regulation of voltage dependent anion channel expression by Amomum subulatum Roxb seeds extract.

  Indian journal of pharmacology 20110101

• MRI to assess chemoprevention in transgenic adenocarcinoma of mouse prostate (TRAMP).

  BMC medical imaging 20110101

• Oleanolic acid initiates apoptosis in non-small cell lung cancer cell lines and reduces metastasis of a B16F10 melanoma model in vivo.

  PloS one 20110101

• [Effect of triterpenoid glycosides on alpha- and beta-amylase activity and total protein content in wheat seedlings].

  Prikladnaia biokhimiia i mikrobiologiia 20110101

• The effect of ursolic and oleanolic acids on human skin fibroblast cells.

  Folia histochemica et cytobiologica 20110101

• Insulin like growth factor-1 (IGF-1) causes overproduction of IL-8, an angiogenic cytokine and stimulates neovascularization in isoproterenol-induced myocardial infarction in rats.

  International journal of molecular sciences 20110101

• Systematic review of herbals as potential anti-inflammatory agents: Recent advances, current clinical status and future perspectives.

  Pharmacognosy reviews 20110101

• [Mass spectrometry of triterpene glycosides molecular complexation with purine bases of nucleic acids].

  Bioorganicheskaia khimiia 20110101

• [Synthesis of A-secomethylenamino- and substituted amidoximotriterpenoids].

  Bioorganicheskaia khimiia 20110101

• Triterpenoid modulation of IL-17 and Nrf-2 expression ameliorates neuroinflammation and promotes remyelination in autoimmune encephalomyelitis.

  Scientific reports 20110101

• Oleanolic acid derivative methyl 3,11-dioxoolean-12-en-28-olate targets multidrug resistance related to ABCB1.

  Pharmacological reports : PR 20110101

• The triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic-acid methyl ester has potent anti-diabetic effects in diet-induced diabetic mice and Lepr(db/db) mice.

  The Journal of biological chemistry 20101224

• Triterpenoid contents and anti-inflammatory properties of the methanol extracts of ligustrum species leaves.

  Molecules (Basel, Switzerland) 20101223

• 28-nor-oleanane-type triterpene saponins from Camellia japonica and their inhibitory activity on LPS-induced NO production in macrophage RAW264.7 cells.

  Bioorganic & medicinal chemistry letters 20101215

• Ursolic acid and oleanolic acid, members of pentacyclic triterpenoid acids, suppress TNF-α-induced E-selectin expression by cultured umbilical vein endothelial cells.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20101201

• Comparative study on the anti-inflammatory and immune suppressive effect of Wilforlide A.

  Fitoterapia 20101201

• Oleanane-type triterpenoids from Panax stipuleanatus and their anticancer activities.

  Bioorganic & medicinal chemistry letters 20101201

• Cycloartane glycosides from leaves of Oxyanthus pallidus.

  Phytochemistry 20101201

• Separation and identification of a new saponin from the flowers of Guaiacum officinale L.

  Natural product research 20101201

• Medicinal Flowers. XXXI. Acylated oleanane-type triterpene saponins, Sasanquasaponins I-V, with antiallergic activity from the flower buds of Camellia sasanqua.

  Chemical & pharmaceutical bulletin 20101201

• Oleanolic acid reduces markers of differentiation in 3T3-L1 adipocytes.

  Nutrition research (New York, N.Y.) 20101201

• Structure of the liver in mice with transplanted Lewis carcinoma during polychemotherapy and correction with betulonic acid and its derivatives.

  Bulletin of experimental biology and medicine 20101201

• Characterization of the multiple absorbed constituents in rats after oral administration of Chai-Huang decoction by liquid chromatography coupled with electrospray-ionization mass spectrometry.

  Chemistry & biodiversity 20101201

• [Synthesis and biological evaluation of nitrate-oleanolic acid hybrids as inhibitors of HepG2 cell apoptosis].

  Yao xue xue bao = Acta pharmaceutica Sinica 20101201

• [Chemical constituents of Swertia macrosperma].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20101201

• Structural characterization and identification of oleanane-type triterpene saponins in Glycyrrhiza uralensis Fischer by rapid-resolution liquid chromatography coupled with time-of-flight mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20101130

• Synthesis and biological evaluation of oleanolic acid derivatives as inhibitors of protein tyrosine phosphatase 1B.

  Journal of natural products 20101129

• Combination of active components enhances the efficacy of Prunella in prevention and treatment of lung cancer.

  Molecules (Basel, Switzerland) 20101104

• Synthesis and tumor cytotoxicity of novel amide derivatives of β-hederin.

  Molecules (Basel, Switzerland) 20101103

• Biotransformation of 3-oxo-oleanolic acid by Absidia glauca.

  Planta medica 20101101

• African descents are more sensitive than European descents to the antitumor compounds α-hederin and kalopanaxsaponin I.

  Planta medica 20101101

• Extended longevity of Drosophila melanogaster by water and ethanol extracts of Stachys lavandulifolia.

  Pharmaceutical biology 20101101

• Synthetic triterpenoids prolong survival in a transgenic mouse model of pancreatic cancer.

  Cancer prevention research (Philadelphia, Pa.) 20101101

• New steroidal alkaloids from Solanum hypomalacophyllum.

  Natural product communications 20101101

• Chemical constituents of Nepeta distans.

  Natural product communications 20101101

• Oleanolic acid ethanol monosolvate.

  Acta crystallographica. Section E, Structure reports online 20101101

• Characterization and identification of saponins in Achyranthes bidentata by rapid-resolution liquid chromatography with electrospray ionization quadrupole time-of-flight tandem mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20101030

• Activation of the nuclear receptor PPARγ by metabolites isolated from sage (Salvia officinalis L.).

  Journal of ethnopharmacology 20101028

• Soyasaponin I attenuates TNBS-Induced colitis in mice by inhibiting NF-κB pathway.

  Journal of agricultural and food chemistry 20101027

• The hederagenin saponin SMG-1 is a natural FMLP receptor inhibitor that suppresses human neutrophil activation.

  Biochemical pharmacology 20101015

• Anti-inflammatory effect of Acacia visco extracts in animal models.

  Inflammopharmacology 20101001

• Antiarol cinnamate and africanoside, a cinnamoyl triterpene and a hydroperoxy-cardenolide from the stem bark of Antiaris africana.

  Planta medica 20101001

• Three new oleanane triterpenoid saponins acetylated with monoterpenoid acid from Albizia julibrissin.

  Fitoterapia 20101001

• Transcriptional regulation of renal cytoprotective genes by Nrf2 and its potential use as a therapeutic target to mitigate cisplatin-induced nephrotoxicity.

  The Journal of pharmacology and experimental therapeutics 20101001

• Antioxidant and antiatherogenic activities of pentacyclic triterpenic diols and acids.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20101001

• Effects of American ginseng (Panax quinquefolius) on neurocognitive function: an acute, randomised, double-blind, placebo-controlled, crossover study.

  Psychopharmacology 20101001

• Antimicrobial and antioxidant effects of phenolic constituents from Klainedoxa gabonensis.

  Pharmaceutical biology 20101001

• Schefflerins A-G, new triterpene glucosides from the leaves of Schefflera arboricola.

  Chemical & pharmaceutical bulletin 20101001

• Cytotoxic evaluation of semisynthetic ester and amide derivatives of oleanolic acid.

  Natural product communications 20101001

• Targeting inflammatory pathways by triterpenoids for prevention and treatment of cancer.

  Toxins 20101001

• Cloning and characterization of oxidosqualene cyclases from Kalanchoe daigremontiana: enzymes catalyzing up to 10 rearrangement steps yielding friedelin and other triterpenoids.

  The Journal of biological chemistry 20100924

• Variation of oleanolic and ursolic acid in the flesh of persimmon fruit among different cultivars.

  Molecules (Basel, Switzerland) 20100920

• Cytotoxicity and bioavailability studies on a decoction of Oldenlandia diffusa and its fractions separated by HPLC.

  Journal of ethnopharmacology 20100915

• alpha,beta-amyrin, a natural triterpenoid ameliorates L-arginine-induced acute pancreatitis in rats.

  World journal of gastroenterology 20100914

• Two new flavones from Tridax procumbens Linn.

  Molecules (Basel, Switzerland) 20100909

• Pentacyclic triterpenoids from olive fruit and leaf.

  Journal of agricultural and food chemistry 20100908

• Synthetic triterpenoids target the Arp2/3 complex and inhibit branched actin polymerization.

  The Journal of biological chemistry 20100903

• Therapeutic Potential of Plants as Anti-microbials for Drug Discovery.

  Evidence-based complementary and alternative medicine : eCAM 20100901

• Selective concomitant inhibition of mTORC1 and mTORC2 activity in estrogen receptor negative breast cancer cells by BN107 and oleanolic acid.

  International journal of cancer 20100901

• Triterpenoids from Calophyllum inophyllum and their growth inhibitory effects on human leukemia HL-60 cells.

  Fitoterapia 20100901

• Phase behaviour of oleanolic acid, pure and mixed with stearic acid: Interactions and crystallinity.

  Chemistry and physics of lipids 20100901

• Triterpenoid saponins from the rhizome of Polygonatum sibiricum.

  Journal of Asian natural products research 20100901

• ['Dose-toxicity' relationship study on rat's chronic hepatoxicity of refined products of saikosaponin by alcohol elution].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100901

• Blockage of Stat3 with CDDO-Me inhibits tumor cell growth in chordoma.

  Spine 20100815

• Methyl 2-cyano-3,12-dioxooleana-1,9-dien-28-oate decreases specificity protein transcription factors and inhibits pancreatic tumor growth: role of microRNA-27a.

  Molecular pharmacology 20100801

• Cytotoxic terpenoids from Nardophyllum bryoides.

  Phytochemistry 20100801

• Echinocystic acid 3,16-O-bisglycosides from Albizia procera.

  Phytochemistry 20100801

• [Breeding of new varieties 'zhongchai no. 2' and 'zhongchai no. 3' of Bupleurum chinense].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100801

• [Study on dynamic accumulation of index components from Bupleurum chinense in various collecting periods].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100801

• [Studies on the chemical constituents from the antithrombus activity extract of Radix Aerio Fici Microcarpae].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100801

• 3-Oxo-18α-olean-28,13β-olide.

  Acta crystallographica. Section E, Structure reports online 20100801

• Potency ranking of triterpenoids as inducers of a cytoprotective enzyme and as inhibitors of a cellular inflammatory response via their electron affinity and their electrophilicity index.

  Chemico-biological interactions 20100730

• Triterpene saponins from Clematis chinensis and their potential anti-inflammatory activity.

  Journal of natural products 20100723

• Anti-inflammatory effect of crude extract and isolated compounds from Baccharis illinita DC in acute skin inflammation.

  Journal of ethnopharmacology 20100720

• Triterpenoids CDDO-ethyl amide and CDDO-trifluoroethyl amide improve the behavioral phenotype and brain pathology in a transgenic mouse model of Huntington's disease.

  Free radical biology & medicine 20100715

• The Nrf2 pathway as a potential therapeutic target for Huntington disease A commentary on 'Triterpenoids CDDO-ethyl amide and CDDO-trifluoroethyl amide improve the behavioral phenotype and brain pathology in a transgenic mouse model of Huntington disease'.

  Free radical biology & medicine 20100715

• Two new hepaprotective saponins from Semen celosiae.

  Fitoterapia 20100701

• Activation of signal transducer and activator of transcription 3 (Stat3) pathway in osteosarcoma cells and overexpression of phosphorylated-Stat3 correlates with poor prognosis.

  Journal of orthopaedic research : official publication of the Orthopaedic Research Society 20100701

• Murine metabolism and absorption of lancemaside A, an active compound in the roots of Codonopsis lanceolata.

  Journal of natural medicines 20100701

• Toward the discovery of new agents able to inhibit the expression of microsomal prostaglandin E synthase-1 enzyme as promising tools in drug development.

  Chemical biology & drug design 20100701

• Identification and determination of the saikosaponins in Radix bupleuri by accelerated solvent extraction combined with rapid-resolution LC-MS.

  Journal of separation science 20100701

• Antidiabetic medicinal plants as a source of alpha glucosidase inhibitors.

  Current diabetes reviews 20100701

• Enzymatic transformation of platycosides and one-step separation of platycodin D by high-speed countercurrent chromatography.

  Journal of separation science 20100701

• A sensitive liquid chromatography-electrospray tandem mass spectrometric method for lancemaside A and its metabolites in plasma and a pharmacokinetic study in mice.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20100701

• Combining the FLT3 inhibitor PKC412 and the triterpenoid CDDO-Me synergistically induces apoptosis in acute myeloid leukemia with the internal tandem duplication mutation.

  Molecular cancer research : MCR 20100701

• The synthetic triterpenoid, CDDO-Me, modulates the proinflammatory response to in vivo lipopolysaccharide challenge.

  Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research 20100701

• Secondary metabolites and antimycobacterial activities from the roots of Ficus nervosa.

  Chemistry & biodiversity 20100701

• Antimicrobial activity of Rosmarinus officinalis against oral pathogens: relevance of carnosic acid and carnosol.

  Chemistry & biodiversity 20100701

• CDDO-Me protects against space radiation-induced transformation of human colon epithelial cells.

  Radiation research 20100701

• [Apoptosis effects on human esophageal cancer cells by soyasaponin Bb and its machanism].

  Wei sheng yan jiu = Journal of hygiene research 20100701

• Antiprotozoal activities of some constituents of Markhamia tomentosa (Bignoniaceae).

  Annals of tropical medicine and parasitology 20100701

• [Study on hepatotoxicity on rats caused by crude extracts of total saikosaponins and correlation with oxidative damage mechanism].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100701

• [Effect of different water treatments on quality and yield of spadix in Prunella vulgaris].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100701

• [Effects of fulvotomentoside on inflammatory factors and antiinflammatory factors in intestine of ovalbumin-sensitized BALB/c mice].

  Zhonghua er ke za zhi = Chinese journal of pediatrics 20100701

• Comparison between evaporative light scattering detection and charged aerosol detection for the analysis of saikosaponins.

  Journal of chromatography. A 20100625

• LC-MS method for the simultaneous quantitation of the anti-inflammatory constituents in oregano (Origanum species).

  Journal of agricultural and food chemistry 20100623

• Comparative effects of lantadene A and its reduced metabolite on mitochondrial bioenergetics.

  Toxicon : official journal of the International Society on Toxinology 20100615

• Rapid quantification of 14 saponins of Maesa lanceolata by UPLC-MS/MS.

  Talanta 20100615

• Role of peroxisome proliferator-activated receptor-gamma and its coactivator DRIP205 in cellular responses to CDDO (RTA-401) in acute myelogenous leukemia.

  Cancer research 20100615

• Identification and characterization of glycosyltransferases involved in the biosynthesis of soyasaponin I in Glycine max.

  FEBS letters 20100603

• Inhibitory effects of diterpene acids from root of Aralia cordata on IgE-mediated asthma in guinea pigs.

  Pulmonary pharmacology & therapeutics 20100601

• Ardipusilloside I purified from Ardisia pusilla competitively binds VEGFR and induces apoptosis in NCI-H460 cells.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20100601

• Hybrids of 3alpha-methoxyserrat-14-en-21beta-ol (PJ-1) and 3beta-methoxyserrat-14-en-21beta-ol (PJ-2) and various anti-oxidants as cancer chemopreventive agents.

  European journal of medicinal chemistry 20100601

• The triterpenoid CDDO-Me delays murine acute graft-versus-host disease with the preservation of graft-versus-tumor effects after allogeneic bone marrow transplantation.

  Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation 20100601

• Application of accelerated solvent extraction to the investigation of saikosaponins from the roots of Bupleurum falcatum.

  Journal of separation science 20100601

• Delavayol, a novel sesquiterpene from Incarvillea delavayi Bureau et Franchet.

  Natural product research 20100601

• Enhancement of gastric ulcer healing and angiogenesis by cochinchina Momordica seed extract in rats.

  Journal of Korean medical science 20100601

• Steroid-like compounds in Chinese medicines promote blood circulation via inhibition of Na+/K+ -ATPase.

  Acta pharmacologica Sinica 20100601

• Two new triterpenoid saponins from Dianthus superbus L.

  Journal of Asian natural products research 20100601

• A validated method for standardization of the bark of Clerodendron serratum.

  Natural product communications 20100601

• [Studies on the chemical constituents of Callicarpa kochiana].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100601

• [Studies on the triterpenoids of Vitex trifolia].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100601

• Hepatoprotective effects of Rubus aleaefolius Poir. and identification of its active constituents.

  Journal of ethnopharmacology 20100527

• Oleanolic acid and ursolic acid induce apoptosis in HuH7 human hepatocellular carcinoma cells through a mitochondrial-dependent pathway and downregulation of XIAP.

  Journal of agricultural and food chemistry 20100526

• Chemical proteomics discloses petrosapongiolide M, an antiinflammatory marine sesterterpene, as a proteasome inhibitor.

  Angewandte Chemie (International ed. in English) 20100525

• Group B oleanane triterpenoid extract containing soyasaponins I and III from soy flour induces apoptosis in Hep-G2 cells.

  Journal of agricultural and food chemistry 20100512

• In vitro synergistic interactions of oleanolic acid in combination with isoniazid, rifampicin or ethambutol against Mycobacterium tuberculosis.

  Journal of medical microbiology 20100501

• Effects of chronic administration of Melissa officinalis L. extract on anxiety-like reactivity and on circadian and exploratory activities in mice.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20100501

• Structure elucidation of new oleanane-type glycosides from three species of Acanthophyllum.

  Magnetic resonance in chemistry : MRC 20100501

• Rearrangement and oxidation of beta-amyrin promoted by growing cells of Lecanicillium muscarinium.

  Natural product research 20100501

• Brazilian natural medicines. IV. New noroleanane-type triterpene and ecdysterone-type sterol glycosides and melanogenesis inhibitors from the roots of Pfaffia glomerata.

  Chemical & pharmaceutical bulletin 20100501

• [Studies on the lowering blood sugar substances from agrimony (II)].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100501

• [Extraction of oleanolic acid from leaves of Chaenomeles speciosa and processing techniques of its HP-beta-cyclodextrin inclusion compound].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100501

• Anti-AIDS agents 81. Design, synthesis, and structure-activity relationship study of betulinic acid and moronic acid derivatives as potent HIV maturation inhibitors.

  Journal of medicinal chemistry 20100422

• Oleanolic acid, a natural triterpenoid improves blood glucose tolerance in normal mice and ameliorates visceral obesity in mice fed a high-fat diet.

  Chemico-biological interactions 20100415

• Minor secondary metabolic products from the stem bark of Plumeria rubra Linn. displaying antimicrobial activities.

  Planta medica 20100401

• Triterpenoids from Brazilian ginseng, Pfaffia paniculata.

  Planta medica 20100401

• Oleanolic acid and ursolic acid induce apoptosis in four human liver cancer cell lines.

  Toxicology in vitro : an international journal published in association with BIBRA 20100401

• Triterpene glycosides from Agrostemma gracilis.

  Phytochemistry 20100401

• Optimization of supercritical fluid extraction of saikosaponins from Bupleurum falcatum with orthogonal array design.

  Journal of separation science 20100401

• Optimization of microwave-assisted extraction followed by RP-HPLC for the simultaneous determination of oleanolic acid and ursolic acid in the fruits of Chaenomeles sinensis.

  Journal of separation science 20100401

• 2-Cyano-3,10-dioxooleana-1,9(11)-dien-28-oic acid anhydride. A novel and highly potent anti-inflammatory and cytoprotective agent.

  Bioorganic & medicinal chemistry letters 20100401

• Gas phase isomeric differentiation of oleanolic and ursolic acids associated with heptakis-(2,6-di-O-methyl)-beta-cyclodextrin by electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry.

  Journal of mass spectrometry : JMS 20100401

• Inhibition of human renin activity by saponins.

  Biomedical research (Tokyo, Japan) 20100401

• [Chemical constituents from fruits of Ligustrum lucidum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100401

• [HPLC determination of chikusetsusaponin IVa in Rhizoma Panacis Majoris from different producing areas].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100401

• Diuretic activity of squamate mistletoe, Viscum angulatum.

  Pharmaceutical biology 20100401

• Determination of oleanolic acid and ursolic acid contents in Ziziphora clinopodioides Lam. by HPLC method.

  Pharmacognosy magazine 20100401

• [Studies on the chemical constituents of Lithocarpus polystachyus].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100401

• Antioxidant activities of oleanolic acid in vitro: possible role of Nrf2 and MAP kinases.

  Chemico-biological interactions 20100330

• Synthesis and cytotoxic activity of the N-acetylglucosamine-bearing triterpenoid saponins.

  Carbohydrate research 20100330

• [Therapeutic effects and mechanism of saikosaponin-d in mice with bleomycin-induced pulmonary fibrosis].

  Zhonghua yi xue za zhi 20100330

• Ethnobotanical survey and cytotoxicity testing of plants of South-western Nigeria used to treat cancer, with isolation of cytotoxic constituents from Cajanus cajan Millsp. leaves.

  Journal of ethnopharmacology 20100324

• Anti-inflammatory triterpenoid blocks immune suppressive function of MDSCs and improves immune response in cancer.

  Clinical cancer research : an official journal of the American Association for Cancer Research 20100315

• Effects of triterpenes on the immune system.

  Journal of ethnopharmacology 20100302

• Oleanolic acid is a selective farnesoid X receptor modulator.

  Phytotherapy research : PTR 20100301

• Modulation of P-glycoprotein ATPase activity by some phytoconstituents.

  Phytotherapy research : PTR 20100301

• Inhibition of the Epstein-Barr virus lytic cycle by moronic acid.

  Antiviral research 20100301

• 3beta-taraxerol of Mangifera indica, a PI3K dependent dual activator of glucose transport and glycogen synthesis in 3T3-L1 adipocytes.

  Biochimica et biophysica acta 20100301

• Anti-leishmanial activity of betulin derivatives.

  The Journal of antibiotics 20100301

• Trypanocidal activity and acute toxicity assessment of triterpene acids.

  Parasitology research 20100301

• Triterpene compounds isolated from Acer mandshuricum and their anti-inflammatory activity.

  Bioorganic & medicinal chemistry letters 20100301

• Resistance in the plant, Barbarea vulgaris, and counter-adaptations in flea beetles mediated by saponins.

  Journal of chemical ecology 20100301

• Synthesis of oleanolic acid dimers as inhibitors of glycogen phosphorylase.

  Chemistry & biodiversity 20100301

• Drug code names and other ethics-related matters.

  British journal of clinical pharmacology 20100301

• Prolonged pharmacodynamic effects of S-0139, an intravenously administered endothelin A (ET) antagonist, in the human forearm blood flow model.

  British journal of clinical pharmacology 20100301

• Nematicidal natural products from the aerial parts of Rubus niveus.

  Natural product research 20100301

• Genomic and coexpression analyses predict multiple genes involved in triterpene saponin biosynthesis in Medicago truncatula.

  The Plant cell 20100301

• Two new triterpenes from Lysimachia foenum-graecum.

  Journal of Asian natural products research 20100301

• Synthetic triterpenoids inhibit growth, induce apoptosis and suppress pro-survival Akt, mTOR and NF-{kappa}B signaling proteins in colorectal cancer cells.

  Anticancer research 20100301

• Constituents of Carpobrotus edulis inhibit P-glycoprotein of MDR1-transfected mouse lymphoma cells.

  Anticancer research 20100301

• Potent anticariogenic activity of Aceriphyllum rossii and its components, aceriphyllic acid A and 3-oxoolean-12-en-27-oic acid.

  Journal of food science 20100301

• [Simultaneous determination of four active components in Spica Prunellae by HPLC].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20100301

• Mosquitocidal triterpenes from the stem of Duranta repens.

  Pharmaceutical biology 20100301

• [Studies on the chemical constituents of Teyou 2 Folium Mori].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100301

• Beta-amyrin from Ardisia elliptica Thunb. is more potent than aspirin in inhibiting collagen-induced platelet aggregation.

  Indian journal of experimental biology 20100301

• Saponins and polyphenols from Fadogia ancylantha (makoni tea).

  Journal of natural products 20100226

• Anti-glycative effects of oleanolic acid and ursolic acid in kidney of diabetic mice.

  European journal of pharmacology 20100225

• Antioxidant and anti-inflammatory effects of Orthosiphon aristatus and its bioactive compounds.

  Journal of agricultural and food chemistry 20100224

• Simple quality assessment approach for herbal extracts using high performance liquid chromatography-UV based metabolomics platform.

  Journal of chromatography. A 20100219

• Molecular evolution of fern squalene cyclases.

  Chembiochem : a European journal of chemical biology 20100215

• Synthesis and anti-human hepatocellular carcinoma activity of new nitric oxide-releasing glycosyl derivatives of oleanolic acid.

  Organic & biomolecular chemistry 20100207

• Oleanane triterpenoid CDDO-Me inhibits growth and induces apoptosis in prostate cancer cells through a ROS-dependent mechanism.

  Biochemical pharmacology 20100201

• Conversion of alpha-amyrin into centellosides by plant cell cultures of Centella asiatica.

  Biotechnology letters 20100201

• A new triterpenoid saponin from the stem bark of Pometia pinnata.

  Natural product communications 20100201

• 27-Hydroxyoleanolic acid type triterpenoid saponins from Anemone raddeana rhizome.

  Natural product communications 20100201

• Bile acid sequestrants for lipid and glucose control.

  Current diabetes reports 20100201

• [Study on the chemical constituents from pine needles of Cedrus deodara].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100201

• Evaluation of the antibacterial activity of the methylene chloride extract of Miconia ligustroides, isolated triterpene acids, and ursolic acid derivatives.

  Pharmaceutical biology 20100201

• Estrogen-like activities of saikosaponin-d in vitro: a pilot study.

  European journal of pharmacology 20100125

• Mirabilins revisited: polyketide alkaloids from a southern Australian marine sponge, Clathria sp.

  Organic & biomolecular chemistry 20100121

• Beneficial actions of oleanolic acid in an experimental model of multiple sclerosis: a potential therapeutic role.

  Biochemical pharmacology 20100115

• Structure-activity relationship study of betulinic acid, a novel and selective TGR5 agonist, and its synthetic derivatives: potential impact in diabetes.

  Journal of medicinal chemistry 20100114

• Analgesic and anti-inflammatory effects of Cassia siamea Lam. stem bark extracts.

  Journal of ethnopharmacology 20100108

• Stimulation of glucose uptake by triterpenoids from Weigela subsessilis.

  Phytotherapy research : PTR 20100101

• Protective effect of oleanolic acid on gentamicin induced nephrotoxicity in rats.

  Phytotherapy research : PTR 20100101

• Protective effects of echinocystic acid isolated from Gleditsia sinensis Lam. against acute myocardial ischemia.

  Fitoterapia 20100101

• A new angeloylated triterpenoid saponin from the husks of Xanthoceras sorbifolia Bunge.

  Journal of natural medicines 20100101

• Effects of esculentoside A on autoimmune syndrome induced by Campylobacterjejuni in mice and its modulation on T-lymphocyte proliferation and apoptosis.

  International immunopharmacology 20100101

• Saponins and a lignan derivative of Terminalia tropophylla from the Madagascar Dry Forest.

  Phytochemistry 20100101

• Oleanolic acid and ursolic acid affect peptidoglycan metabolism in Listeria monocytogenes.

  Antonie van Leeuwenhoek 20100101

• Two new triterpenoid saponins from rhizome of Anemone raddeana Regel.

  Journal of natural medicines 20100101

• Effects of hydroxy pentacyclic triterpene acids from Forsythia viridissima on asthmatic responses to ovalbumin challenge in conscious guinea pigs.

  Biological & pharmaceutical bulletin 20100101

• Curcumin and saikosaponin a inhibit chemical-induced liver inflammation and fibrosis in rats.

  The American journal of Chinese medicine 20100101

• Exploring the potential effect of Ocimum sanctum in vincristine-induced neuropathic pain in rats.

  Journal of brachial plexus and peripheral nerve injury 20100101

• Bile acid-induced arrhythmia is mediated by muscarinic M2 receptors in neonatal rat cardiomyocytes.

  PloS one 20100101

• Synthesis and alpha-glucosidase inhibitory activity of oleanolic acid derivatives.

  Journal of Asian natural products research 20100101

• Oleanane triterpenoid CDDO-Me induces apoptosis in multidrug resistant osteosarcoma cells through inhibition of Stat3 pathway.

  BMC cancer 20100101

• Inhibition of nuclear factor-kappa B differentially affects thyroid cancer cell growth, apoptosis, and invasion.

  Molecular cancer 20100101

• Triterpene alcohol and fatty acid composition of shea nuts from seven African countries.

  Journal of oleo science 20100101

• [Study on the chemical constituents of Dichrocephala integrifolia].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20100101

• Chemopreventive potential of beta-Sitosterol in experimental colon cancer model--an in vitro and In vivo study.

  BMC complementary and alternative medicine 20100101

• [The immunotropic activity of lupane and oleanane 2,3-seco-triterpenoids].

  Bioorganicheskaia khimiia 20100101

• Acute oral toxicity of Pereskia bleo and Pereskia grandifolia in mice.

  Pharmacognosy magazine 20100101

• Total phenolic contents and antioxidant capacities of selected chinese medicinal plants.

  International journal of molecular sciences 20100101

• Synergistic antihyperglycemic effects between plant-derived oleanolic acid and insulin in streptozotocin-induced diabetic rats.

  Renal failure 20100101

• 3α,23-isopropylidenedioxyolean-12-en-27-oic acid, a triterpene isolated from Aceriphyllum rossii, induces apoptosis in human cervical cancer HeLa cells through mitochondrial dysfunction and endoplasmic reticulum stress.

  Biological & pharmaceutical bulletin 20100101

• [Synthesis of new olean-18(19)-ene derivatives from allobetulin].

  Bioorganicheskaia khimiia 20100101

• [Antiviral activity of 2,3-secotriterpenic hydrazones of lupane and 19beta,28-epoxy-18alpha-oleanane type].

  Bioorganicheskaia khimiia 20100101

• Preservation on calcium homeostasis is involved in mitochondrial protection of Limonium sinense against liver damage in mice.

  Pharmacognosy magazine 20100101

• Osteoprotective effects of Fructus Ligustri Lucidi aqueous extract in aged ovariectomized rats.

  Chinese medicine 20100101

• Reactive oxygen species-mediated apoptosis contributes to chemosensitization effect of saikosaponins on cisplatin-induced cytotoxicity in cancer cells.

  Journal of experimental & clinical cancer research : CR 20100101

• Traditional herbal medicine in far-west Nepal: a pharmacological appraisal.

  Journal of ethnobiology and ethnomedicine 20100101

• Triterpenoids from Psidium guajava with Biocidal Activity.

  Indian journal of pharmaceutical sciences 20100101

• Antiulcer and Anti-inflammatory Activity of Aerial Parts Enicostemma littorale Blume.

  Journal of young pharmacists : JYP 20100101

• Anti-inflammatory activity of aqueous extract of Mirabilis jalapa Linn. leaves.

  Pharmacognosy research 20100101

• Diuretic and natriuretic activity of two mistletoe species in rats.

  Pharmacognosy research 20100101

• Leucas aspera: A review.

  Pharmacognosy reviews 20100101

• Ocimum sanctum Linn. A reservoir plant for therapeutic applications: An overview.

  Pharmacognosy reviews 20100101

• Quantification of soyasaponins I and betag in Italian lentil seeds by solid-phase extraction (SPE) and high-performance liquid chromatography-mass spectrometry (HPLC-MS).

  Journal of agricultural and food chemistry 20091209

• Electrophilic peroxisome proliferator-activated receptor-gamma ligands have potent antifibrotic effects in human lung fibroblasts.

  American journal of respiratory cell and molecular biology 20091201

• Pentacyclic triterpenes of the lupane, oleanane and ursane group as tools in cancer therapy.

  Planta medica 20091201

• Antifibrotic activity of triterpenoids from the aerial parts of Euscaphis japonica on hepatic stellate cells.

  Journal of enzyme inhibition and medicinal chemistry 20091201

• Identification of defense compounds in Barbarea vulgaris against the herbivore Phyllotreta nemorum by an ecometabolomic approach.

  Plant physiology 20091201

• The influence of cosolvent on the complexation of HP-beta-cyclodextrins with oleanolic acid and ursolic acid.

  AAPS PharmSciTech 20091201

• Four new cytotoxic oligosaccharidic derivatives of 12-oleanene from Lysimachia heterogenea Klatt.

  Bioorganic & medicinal chemistry letters 20091201

• Triterpenoids CDDO-methyl ester or CDDO-ethyl amide and rexinoids LG100268 or NRX194204 for prevention and treatment of lung cancer in mice.

  Cancer prevention research (Philadelphia, Pa.) 20091201

• [Differences of saikosaponin contents in Bupleurum chinense from habitats in Dongling Mountain & Wuling Mountain of Beijing].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20091201

• [Chemical constituents of Periploca forrestii].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20091201

• Active NF-E2-related factor (Nrf2) contributes to keep endothelial NO synthase (eNOS) in the coupled state: role of reactive oxygen species (ROS), eNOS, and heme oxygenase (HO-1) levels.

  The Journal of biological chemistry 20091113

• In vitro evaluation of the antiplasmodial activity of Dendropanax morbifera against chloroquine-sensitive strains of Plasmodium falciparum.

  Phytotherapy research : PTR 20091101

• Do botanical pesticides alter the structure of the soil microbial community?

  Microbial ecology 20091101

• Synthetic triterpenoids attenuate cytotoxic retinal injury: cross-talk between Nrf2 and PI3K/AKT signaling through inhibition of the lipid phosphatase PTEN.

  Investigative ophthalmology & visual science 20091101

• Effects of pomace olive oil-enriched diets on endothelial function of small mesenteric arteries from spontaneously hypertensive rats.

  The British journal of nutrition 20091101

• Structure elucidation and complete NMR spectral assignments of two new oleanane-type pentacyclic triterpenoid saponins from the husks of Xanthoceras sorbifolia Bunge.

  Magnetic resonance in chemistry : MRC 20091101

• The triterpenoid CDDO-imidazolide confers potent protection against hyperoxic acute lung injury in mice.

  American journal of respiratory and critical care medicine 20091101

• The triterpenoid CDDO limits inflammation in preclinical models of cystic fibrosis lung disease.

  American journal of physiology. Lung cellular and molecular physiology 20091101

• Peroxisome proliferator-activated receptor-gamma ligands induce heme oxygenase-1 in lung fibroblasts by a PPARgamma-independent, glutathione-dependent mechanism.

  American journal of physiology. Lung cellular and molecular physiology 20091101

• Triterpenoids as new promising anticancer drugs.

  Anti-cancer drugs 20091101

• Two new secoiridoid glycosides from the leaves of Olea europaea L.

  Journal of Asian natural products research 20091101

• [Studies on the chemical constituents from the seed of Forsythia suspense].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20091101

• [Study on the optimal extraction process of chaihushugan powder].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20091101

• [Advances in mechanisms of saikosaponins in preventing and treating liver disease].

  Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine 20091101

• Evidence of TRPV1 receptor and PKC signaling pathway in the antinociceptive effect of amyrin octanoate.

  Brain research 20091027

• Oleanolic Acid, a plant triterpenoid, significantly improves survival and function of islet allograft.

  Transplantation 20091027

• Fruit quality and olive leaf and stone addition affect Picual virgin olive oil triterpenic content.

  Journal of agricultural and food chemistry 20091014

• Saponins in yerba mate tea ( Ilex paraguariensis A. St.-Hil) and quercetin synergistically inhibit iNOS and COX-2 in lipopolysaccharide-induced macrophages through NFkappaB pathways.

  Journal of agricultural and food chemistry 20091014

• Role of Nrf2 in prevention of high-fat diet-induced obesity by synthetic triterpenoid CDDO-imidazolide.

  European journal of pharmacology 20091012

• Selective antileishmania activity of 13,28-epoxy-oleanane and related triterpene saponins from the plant families Myrsinaceae, Primulaceae, Aceraceae and Icacinaceae.

  Phytotherapy research : PTR 20091001

• A new seco-friedelolactone acid from the bark and twigs of Itoa orientalis.

  Fitoterapia 20091001

• Hypoglycemic activity of constituents from Astianthus viminalis in normal and streptozotocin-induced diabetic mice.

  Journal of natural medicines 20091001

• Akebia saponin D, a saponin component from Dipsacus asper Wall, protects PC 12 cells against amyloid-beta induced cytotoxicity.

  Cell biology international 20091001

• Palbinone and triterpenes from Moutan Cortex (Paeonia suffruticosa, Paeoniaceae) stimulate glucose uptake and glycogen synthesis via activation of AMPK in insulin-resistant human HepG2 Cells.

  Bioorganic & medicinal chemistry letters 20091001

• Cytotoxic acacic acid glycosides from the roots of Albizia coriaria.

  Journal of natural products 20091001

• Triterpenes from Warszewiczia coccinea (Rubiaceae) as inhibitors of acetylcholinesterase.

  Natural product communications 20091001

• [Terpenoids from Euphorbia antiquorum L.].

  Yao xue xue bao = Acta pharmaceutica Sinica 20091001

• [Constituents from Alternanthera philoxeroides and their antitumor activity].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20091001

• [Chemical constituents of roots of Boehmeria nivea].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20091001

• Antibacterial and antioxidant activity of methanol extract of Evolvulus nummularius.

  Indian journal of pharmacology 20091001

• High sensitivity of ovarian cancer cells to the synthetic triterpenoid CDDO-Imidazolide.

  Cancer letters 20090918

• Separation and identification of some common isomeric plant triterpenoids by thin-layer chromatography and high-performance liquid chromatography.

  Journal of chromatography. A 20090918

• Antidiabetic and antioxidant effects of oleanolic acid from Ligustrum lucidum Ait in alloxan-induced diabetic rats.

  Phytotherapy research : PTR 20090901

• Recent developments in anti-inflammatory natural products.

  Medicinal research reviews 20090901

• Caffeic and chlorogenic acids in Ilex paraguariensis extracts are the main inhibitors of AGE generation by methylglyoxal in model proteins.

  Fitoterapia 20090901

• Bioactive responses of Hep-G2 cells to soyasaponin extracts differs with respect to extraction conditions.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20090901

• Chemical Constituents of the Roots of Euphorbia micractina.

  Journal of natural products 20090901

• Aralia cordata protects against amyloid beta protein (25-35)-induced neurotoxicity in cultured neurons and has antidementia activities in mice.

  Journal of pharmacological sciences 20090901

• Study on determination of pentacyclic triterpenoids in Chaenomeles by HPLC-ELSD.

  Journal of chromatographic science 20090901

• Two new triterpenoid saponins cytotoxic to human glioblastoma U251MG cells from Ardisia pusilla.

  Chemistry & biodiversity 20090901

• [Determination of triterpenoid acids in leaves of Eriobotrya japonica collected at in different seasons].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090901

• [Studies on the chemical constituents of Coleus forskohlii].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090901

• [Studies on the chemical constituents from Euphorbia chrysocoma].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090901

• Protective effect of total aralosides of Aralia elata (Miq) Seem (TASAES) against diabetic cardiomyopathy in rats during the early stage, and possible mechanisms.

  Experimental & molecular medicine 20090831

• Triterpenes augment the inhibitory effects of anticancer drugs on growth of human esophageal carcinoma cells in vitro and suppress experimental metastasis in vivo.

  International journal of cancer 20090815

• Chemical and biological characterization of oleanane triterpenoids from soy.

  Molecules (Basel, Switzerland) 20090810

• Bioassay-guided fractionation of lemon balm (Melissa officinalis L.) using an in vitro measure of GABA transaminase activity.

  Phytotherapy research : PTR 20090801

• Oleanane-type triterpenoids from Aceriphyllum rossii and their cytotoxic activity.

  Journal of natural products 20090801

• 24-Hydroxyoleanane-type triterpenes from the aerial parts and roots of Oxytropis falcata.

  Journal of natural products 20090801

• Synthesis of 3-deoxypentacyclic triterpene derivatives as inhibitors of glycogen phosphorylase.

  Journal of natural products 20090801

• Triterpenoids from the roots of Actinidia chinensis.

  Chemistry & biodiversity 20090801

• Immunomodulatory activity of 3beta,6beta-dihydroxyolean-12-en-27-oic acid in tumor-bearing mice.

  Chemistry & biodiversity 20090801

• Development and validation of an HPLC method for determination of oleanolic acid content and partition of oleanolic acid in submicron emulsions.

  Die Pharmazie 20090801

• Role of modifier in microwave assisted extraction of oleanolic acid from Gymnema sylvestre: application of green extraction technology for botanicals.

  Natural product communications 20090801

• Benzyl 3-dehydr-oxy-1,2,5-oxadiazolo[3',4':2,3]oleanolate.

  Acta crystallographica. Section E, Structure reports online 20090801

• Concise synthesis of two natural triterpenoid saponins, oleanolic acid derivatives isolated from the roots of Pulsatilla chinensis.

  Carbohydrate research 20090727

• Oleanolic acid isolated from Oldenlandia diffusa exhibits a unique growth inhibitory effect against ras-transformed fibroblasts.

  Life sciences 20090717

• Mannosylated saponins based on oleanolic and glycyrrhizic acids. Towards synthetic colloidal antigen delivery systems.

  Bioorganic & medicinal chemistry 20090715

• Novel 3alpha-methoxyserrat-14-en-21beta-ol (PJ-1) and 3beta-methoxyserrat-14-en-21beta-ol (PJ-2)-curcumin, kojic acid, quercetin, and baicalein conjugates as HIV agents.

  Bioorganic & medicinal chemistry 20090715

• Efficient synthesis of the first betulonic acid-acetylene hybrids and their hepatoprotective and anti-inflammatory activity.

  Bioorganic & medicinal chemistry 20090715

• High-performance liquid chromatography--two wavelength detection of triterpenoid acids from the fruits of Ziziphus jujuba containing various cultivars in different regions and classification using chemometric analysis.

  Journal of pharmaceutical and biomedical analysis 20090712

• Platycodin D and 2''-O-acetyl-polygalacin D2 isolated from Platycodon grandiflorum protect ischemia/reperfusion injury in the gerbil hippocampus.

  Brain research 20090707

• Facile synthesis of three bidesmosidic oleanolic acid saponins with strong inhibitory activity on pancreatic lipase.

  Carbohydrate research 20090706

• Synthesis of oleanolic acid saponins mimicking components of Chinese folk medicine Di Wu.

  Carbohydrate research 20090706

• Synthesis and evaluation of a novel series of heterocyclic oleanolic acid derivatives with anti-osteoclast formation activity.

  European journal of medicinal chemistry 20090701

• Overexpression of a grapevine R2R3-MYB factor in tomato affects vegetative development, flower morphology and flavonoid and terpenoid metabolism.

  Plant physiology and biochemistry : PPB 20090701

• Saikosaponin a inhibits the proliferation and activation of T cells through cell cycle arrest and induction of apoptosis.

  International immunopharmacology 20090701

• Phase behaviour of oleanolic acid/stearyl stearate binary mixtures in bulk and at the air-water interface.

  Chemistry and physics of lipids 20090701

• Nepetanal and nepetanoate: a new diterpene aldehyde and a benzene derivative ester from Nepeta juncea.

  Magnetic resonance in chemistry : MRC 20090701

• Macranthoside B, a hederagenin saponin extracted from Lonicera macranthoides and its anti-tumor activities in vitro and in vivo.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20090701

• Kalopanaxsaponin A inhibits PMA-induced invasion by reducing matrix metalloproteinase-9 via PI3K/Akt- and PKCdelta-mediated signaling in MCF-7 human breast cancer cells.

  Carcinogenesis 20090701

• Cytotoxic activity and inhibitory effect on nitric oxide production of triterpene saponins from the roots of Physospermum verticillatum (Waldst & Kit) (Apiaceae).

  Bioorganic & medicinal chemistry 20090701

• Therapeutic action and underlying mechanisms of a combination of two pentacyclic triterpenes, alpha- and beta-amyrin, in a mouse model of colitis.

  British journal of pharmacology 20090701

• Cytotoxic triterpenoids from the stems of Microtropis japonica.

  Journal of natural products 20090701

• [Estrogen-like effects of saikosaponin-d in mice].

  Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine 20090701

• Cancer chemopreventive activity of oleanane-type triterpenoids from the stem bark of Betula ermanii.

  Chemistry & biodiversity 20090701

• [Study on the chemical constituents of Uvaria microcarpa].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090701

• [Chemical constituents from Xanthium mongolicum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090701

• [Establishment of reporter gene-based cell screening model for discovering new chemopreventive agents].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090701

• Triterpenoids from the roots of Pterospermum heterophyllum Hance.

  Journal of Asian natural products research 20090701

• Novel semisynthetic triterpenoid AMR-Me inhibits telomerase activity in human leukemic CEM cells and exhibits in vivo antitumor activity against Dalton's lymphoma ascites tumor.

  Cancer letters 20090618

• Efficient synthesis of glycyrrhetinic acid glycoside/glucuronide derivatives using silver zeolite as promoter.

  Carbohydrate research 20090612

• Pentacyclic triterpene distribution in various plants - rich sources for a new group of multi-potent plant extracts.

  Molecules (Basel, Switzerland) 20090604

• Oleanane triterpenoid CDDO-Me inhibits growth and induces apoptosis in prostate cancer cells by independently targeting pro-survival Akt and mTOR.

  The Prostate 20090601

• Evaluation of chikusetsusaponin IVa isolated from Alternanthera philoxeroides for its potency against viral replication.

  Planta medica 20090601

• Genetic versus chemoprotective activation of Nrf2 signaling: overlapping yet distinct gene expression profiles between Keap1 knockout and triterpenoid-treated mice.

  Carcinogenesis 20090601

• Triterpene glycosides from the underground parts of Caulophyllum thalictroides.

  Journal of natural products 20090601

• Verbesinosides A-F, 15,27-cyclooleanane saponins from the American native plant Verbesina virginica.

  Journal of natural products 20090601

• Acylated oleanane-type triterpene saponins with acceleration of gastrointestinal transit and inhibitory effect on pancreatic lipase from flower buds of chinese tea plant (Camellia sinensis).

  Chemistry & biodiversity 20090601

• Isolation and tandem mass fragmentations of an anti-inflammatory compound from Aralia elata.

  Archives of pharmacal research 20090601

• Anti-ischemic activities of aralia cordata and its active component, oleanolic acid.

  Archives of pharmacal research 20090601

• Inhibition of mast cell degranulation by saponins from Gleditsia sinensis--structure-activity relationships.

  Natural product communications 20090601

• Oleanane-type triterpene oligoglycosides with pancreatic lipase inhibitory activity from the pericarps of Sapindus rarak.

  Phytochemistry 20090601

• [Studies on the chemical constituents of the stems of Piper betle].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090601

• [Studies on the chemical constituents of the leaves of Polygonum multiflorum].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090601

• [Effect of phosphorus on copper tolerance in Achyranthes bidentata].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090601

• Two new triterpenes from Lysimachia foenum-graecum.

  Journal of Asian natural products research 20090601

• New triterpene saponins from Duranta repens Linn. and their cytotoxic activity.

  Molecules (Basel, Switzerland) 20090525

• Cytotoxic triterpenoid glycosides from the roots of Gordonia chrysandra.

  Journal of natural products 20090522

• Mechanistic study of saikosaponin-d (Ssd) on suppression of murine T lymphocyte activation.

  Journal of cellular biochemistry 20090515

• Triterpenic content and chemometric analysis of virgin olive oils from forty olive cultivars.

  Journal of agricultural and food chemistry 20090513

• Generation of group B soyasaponins I and III by hydrolysis.

  Journal of agricultural and food chemistry 20090513

• Synthesis of glucoconjugates of oleanolic acid as inhibitors of glycogen phosphorylase.

  Carbohydrate research 20090512

• Current synthesis of triterpene saponins.

  Chemistry, an Asian journal 20090504

• Fast determination of saikosaponins in Bupleurum by rapid resolution liquid chromatography with evaporative light scattering detection.

  Journal of pharmaceutical and biomedical analysis 20090501

• Mechanism of HMGB1 release inhibition from RAW264.7 cells by oleanolic acid in Prunus mume Sieb. et Zucc.

  International journal of molecular medicine 20090501

• Cloning and Functional Analysis of a beta-amyrin synthase gene associated with oleanolic acid biosynthesis in Gentiana straminea MAXIM.

  Biological & pharmaceutical bulletin 20090501

• Alpha-hederin, but not hederacoside C and hederagenin from Hedera helix, affects the binding behavior, dynamics, and regulation of beta 2-adrenergic receptors.

  Biochemistry 20090421

• New triterpenic saponins from the aerial parts of Medicago arabica (L.) huds.

  Journal of agricultural and food chemistry 20090408

• Achyranthoside H methyl ester, a novel oleanolic acid saponin derivative from Achyranthes fauriei roots, induces apoptosis in human breast cancer MCF-7 and MDA-MB-453 cells via a caspase activation pathway.

  Journal of natural medicines 20090401

• Triterpenoid CDDO-methylamide improves memory and decreases amyloid plaques in a transgenic mouse model of Alzheimer's disease.

  Journal of neurochemistry 20090401

• Cytotoxic oleanane triterpene saponins from Albizia chinensis.

  Journal of natural products 20090401

• Antinociceptive properties of the hydroalcoholic extract, fractions and compounds obtained from the aerial parts of Baccharis illinita DC in mice.

  Basic & clinical pharmacology & toxicology 20090401

• Oleanolic acid activates Nrf2 and protects from acetaminophen hepatotoxicity via Nrf2-dependent and Nrf2-independent processes.

  Biochemical pharmacology 20090401

• CDDO-Im protects from acetaminophen hepatotoxicity through induction of Nrf2-dependent genes.

  Toxicology and applied pharmacology 20090401

• Oleanane-type isomeric triterpenoids from Barringtonia racemosa.

  Journal of natural products 20090401

• [Chemical constituents from roots of Phlomis umbrosa].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090401

• [Studies on chemical constituents of Ligularia altaica].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090401

• Glycoside modification of oleanolic acid derivatives as a novel class of anti-osteoclast formation agents.

  Carbohydrate research 20090331

• 11beta-Hydroxysteroid dehydrogenase type 1 inhibitors with oleanan and ursan scaffolds.

  Molecular and cellular endocrinology 20090325

• Evaluation of traditional Chinese herbal medicine: Chaihu (Bupleuri Radix) by both high-performance liquid chromatographic and high-performance thin-layer chromatographic fingerprint and chemometric analysis.

  Journal of chromatography. A 20090313

• Rapid and novel discrimination and quantification of oleanolic and ursolic acids in complex plant extracts using two-dimensional nuclear magnetic resonance spectroscopy-Comparison with HPLC methods.

  Analytica chimica acta 20090309

• CDDO-Me, a synthetic triterpenoid, inhibits expression of IL-6 and Stat3 phosphorylation in multi-drug resistant ovarian cancer cells.

  Cancer chemotherapy and pharmacology 20090301

• Cytotoxic activities of extracts and compounds from Viscum coloratum and its transformation products by Rhodobacter sphaeroides.

  Applied biochemistry and biotechnology 20090301

• Synthesis of alpha-amyrin derivatives and their in vivo antihyperglycemic activity.

  European journal of medicinal chemistry 20090301

• Structural determination of atricins A and B, new triterpenes from Perovskia atriplicifolia, by 1D and 2D NMR spectroscopy.

  Magnetic resonance in chemistry : MRC 20090301

• Structure elucidation and complete NMR spectral assignment of two triterpenoid saponins from Radix Hedysari.

  Fitoterapia 20090301

• Soyasaponin Bh, a triterpene saponin containing a unique hemiacetal-functional five-membered ring from Glycine max (soybeans).

  Planta medica 20090301

• Haemolytic activity, cytotoxicity and membrane cell permeabilization of semi-synthetic and natural lupane- and oleanane-type saponins.

  Bioorganic & medicinal chemistry 20090301

• Formulation development and bioavailability evaluation of a self-nanoemulsified drug delivery system of oleanolic acid.

  AAPS PharmSciTech 20090301

• Medicinal Flowers. XXVI. structures of acylated oleanane-type triterpene oligoglycosides, yuchasaponins A, B, C, and D, from the flower buds of Camellia oleifera-gastroprotective, aldose reductase inhibitory, and radical scavenging effects-.

  Chemical & pharmaceutical bulletin 20090301

• Methyl jasmonate induced accumulation of kalopanaxsaponin I in Nigella sativa.

  Phytochemistry 20090301

• [Studies on the chemical constituents from Xinjiang Punica granatum].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090301

• [Studies on the chemical constituents of MEICHA (II)].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20090301

• [Studies on chemical constituents from herbs of Usnea longissima].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090301

• [Isolation and identification of chemical constituents of fruits of Acanthopanax sessiliflorus].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090301

• Development of a validated liquid chromatographic method for the quality control of Prunellae Spica: determination of triterpenic acids.

  Analytica chimica acta 20090209

• Bismuth triflate-catalyzed Wagner-Meerwein rearrangement in terpenes. Application to the synthesis of the 18alpha-oleanane core and A-neo-18alpha-oleanene compounds from lupanes.

  Organic & biomolecular chemistry 20090207

• Effects of petrosaspongiolide R on the surface topology of bee venom PLA(2): a limited proteolysis and mass spectrometry analysis.

  Bioorganic chemistry 20090201

• Enhanced triterpene saponin biosynthesis and root nodulation in transgenic barrel medic (Medicago truncatula Gaertn.) expressing a novel beta-amyrin synthase (AsOXA1) gene.

  Plant biotechnology journal 20090201

• Anti-inflammatory activity of oleanolic acid by inhibition of secretory phospholipase A2.

  Planta medica 20090201

• Bile acid-induced elevated oxidative stress in the absence of farnesoid X receptor.

  Biological & pharmaceutical bulletin 20090201

• Structures of acetylated oleanane-type triterpene saponins, rarasaponins IV, V, and VI, and anti-hyperlipidemic constituents from the pericarps of Sapindus rarak.

  Chemical & pharmaceutical bulletin 20090201

• Accumulation and dynamic trends of triterpenoid saponin in vegetative organs of Achyranthus bidentata.

  Journal of integrative plant biology 20090201

• Interspecies scaling of oleanolic acid in mice, rats, rabbits and dogs and prediction of human pharmacokinetics.

  Archives of pharmacal research 20090201

• Identification and isolation of pharmacologically active triterpenes in Betuale cortex, Betula pendula Roth., Betulaceae.

  Bosnian journal of basic medical sciences 20090201

• [Alpha-glucosidase inhibitors from Luculia pinciana].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20090201

• Identification of Escherichia coli enterotoxin inhibitors from traditional medicinal herbs by in silico, in vitro, and in vivo analyses.

  Journal of ethnopharmacology 20090130

• Antioxidative action of methanolic extract and buthanolic fraction of Vochysia tucanorum Mart. in the gastroprotection.

  Journal of ethnopharmacology 20090130

• Liquid chromatography-mass spectrometry analysis of macranthoidin B, macranthoidin A, dipsacoside B, and macranthoside B in rat plasma for the pharmacokinetic investigation.

  Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 20090115

• Identification of a product specific beta-amyrin synthase from Arabidopsis thaliana.

  Plant physiology and biochemistry : PPB 20090101

• Photochemical alteration of 3-oxygenated triterpenoids: implications for the origin of 3,4-seco-triterpenoids in sediments.

  Chemosphere 20090101

• Application of centrifugal partition chromatography coupled with evaporative light scattering detection for the isolation of saikosaponins-a and -c from Bupleurum falcatum roots.

  Journal of separation science 20090101

• The binding mode of petrosaspongiolide M to the human group IIA phospholipase A(2): exploring the role of covalent and noncovalent interactions in the inhibition process.

  Chemistry (Weinheim an der Bergstrasse, Germany) 20090101

• Search for antimycobacterial constituents from a Tibetan medicinal plant, Gentianopsis paludosa.

  Phytotherapy research : PTR 20090101

• Anti-angiogenic activity of a novel class of chemopreventive compounds: oleanic acid terpenoids.

  Recent results in cancer research. Fortschritte der Krebsforschung. Progres dans les recherches sur le cancer 20090101

• Two triterpenes from Lysimachia foenum-graecum.

  Journal of Asian natural products research 20090101

• Novel approaches to improving endothelium-dependent nitric oxide-mediated vasodilatation.

  Pharmacological reports : PR 20090101

• [Drug discovery based on classic natural products].

  Yao xue xue bao = Acta pharmaceutica Sinica 20090101

• [Betulonic amides modified at the ring A by amino acids: synthesis and inhibition of influenza A virus reproduction].

  Bioorganicheskaia khimiia 20090101

• A novel triterpenoid isolated from the root bark of Ailanthus excelsa Roxb (Tree of Heaven), AECHL-1 as a potential anti-cancer agent.

  PloS one 20090101

• A new oleanene triterpene from Gladiolus segetum Ker-Gawl.

  Natural product research 20090101

• Triterpenoid saponins from the stems of Clematis parviloba.

  Journal of Asian natural products research 20090101

• Further studies on the chemical constituents of Chinese folk medicine Gentiana apiata N.E. Br.

  Journal of Asian natural products research 20090101

• Neuroprotective effects of the triterpenoid, CDDO methyl amide, a potent inducer of Nrf2-mediated transcription.

  PloS one 20090101

• Antihyperglycaemic activity of alpha-amyrin acetate in rats and db/db mice.

  Natural product research 20090101

• Triterpenoid saponins from the roots of Clematis chinensis Osbeck.

  Journal of Asian natural products research 20090101

• Viscum album L. extracts in breast and gynaecological cancers: a systematic review of clinical and preclinical research.

  Journal of experimental & clinical cancer research : CR 20090101

• [Synthesis of olean-18(19)-ene derivatives from betulin].

  Bioorganicheskaia khimiia 20090101

• Natural triterpenic diols promote apoptosis in astrocytoma cells through ROS-mediated mitochondrial depolarization and JNK activation.

  PloS one 20090101

• Effect of Fuzheng Huayu formula and its actions against liver fibrosis.

  Chinese medicine 20090101

• The interleukin-18 inhibitory activities of echinocystic acid and its saponins from Impatiens pritzellii var. hupehensis.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20090101

• The phytoestrogen quercetin impairs steroidogenesis and angiogenesis in swine granulosa cells in vitro.

  Journal of biomedicine & biotechnology 20090101

• Rho iso-alpha acids from hops inhibit the GSK-3/NF-kappaB pathway and reduce inflammatory markers associated with bone and cartilage degradation.

  Journal of inflammation (London, England) 20090101

• Chemical composition of the stem bark and leaves of Ficus pandurata Hance.

  Natural product research 20090101

• Chemical constituents from the fruits of Hippophae rhamnoides.

  Natural product research 20090101

• Renal effects of plant-derived oleanolic acid in streptozotocin-induced diabetic rats.

  Renal failure 20090101

• [Synthesis and modification of triterpenoids with two lupan backbones].

  Bioorganicheskaia khimiia 20090101

• High-performance thin-layer chromatography densitometric determination of beta-sitosterol in Phyllanthus species.

  Journal of AOAC International 20090101

• Dihydro-CDDO-trifluoroethyl amide (dh404), a novel Nrf2 activator, suppresses oxidative stress in cardiomyocytes.

  PloS one 20090101

• HCV protease inhibitory, cytotoxic and apoptosis-inducing effects of oleanolic acid derivatives.

  Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques 20090101

• Grape skin improves antioxidant capacity in rats fed a high fat diet.

  Nutrition research and practice 20090101

• Olean-27-carboxylic acid-type triterpenes with potent antibacterial activity from Aceriphyllum rossii.

  Journal of agricultural and food chemistry 20081224

• Effect of dietary wine pomace extract and oleanolic acid on plasma lipids in rats fed high-fat diet and its DNA microarray analysis.

  Journal of agricultural and food chemistry 20081224

• Enhanced analysis of triterpenes, flavonoids and phenolic compounds in Prunella vulgaris L. by capillary zone electrophoresis with the addition of running buffer modifiers.

  Journal of chromatography. A 20081212

• CDDO-imidazolide mediated inhibition of malignant cell growth in Waldenström macroglobulinemia.

  Leukemia research 20081201

• Oleanolic acid and related derivatives as medicinally important compounds.

  Journal of enzyme inhibition and medicinal chemistry 20081201

• Hsian-tsao (Mesona procumbens Heml.) prevents against rat liver fibrosis induced by CCl(4) via inhibition of hepatic stellate cells activation.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20081201

• Isolation of human renin inhibitor from soybean: soyasaponin I is the novel human renin inhibitor in soybean.

  Bioscience, biotechnology, and biochemistry 20081201

• [Study on correlation between effective ingredients of dogwood fruit from genuine producing regions and traits].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20081201

• [Chemical constituents from herbs of Swertia mileensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20081201

• In vitro effect of Chinese herb extracts on caries-related bacteria and glucan.

  Journal of veterinary dentistry 20081201

• Vasorelaxant and antioxidant activities of Spilanthes acmella Murr.

  International journal of molecular sciences 20081201

• Synthesis of 7-epineoptilocaulin, mirabilin B, and isoptilocaulin. A unified biosynthetic proposal for the ptilocaulin and batzelladine alkaloids. Synthesis and structure revision of netamines E and G.

  The Journal of organic chemistry 20081121

• Ursolic, oleanolic and betulinic acids: antibacterial spectra and selectivity indexes.

  Journal of ethnopharmacology 20081120

• Oleanolic acid derivative NPLC441 potently stimulates glucose transport in 3T3-L1 adipocytes via a multi-target mechanism.

  Biochemical pharmacology 20081115

• Lanostane-type triterpenoids from the sclerotia of Inonotus obliquus possessing anti-tumor promoting activity.

  European journal of medicinal chemistry 20081101

• Kalopanaxsaponin A induces apoptosis in human leukemia U937 cells through extracellular Ca2+ influx and caspase-8 dependent pathways.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20081101

• Practical synthesis of bredemolic acid, a natural inhibitor of glycogen phosphorylase.

  Journal of natural products 20081101

• Identification of new molecules extracted from Quercus suber L. cork.

  Comptes rendus biologies 20081101

• Antibacterial and antiparasitic activity of oleanolic acid and its glycosides isolated from marigold (Calendula officinalis).

  Planta medica 20081101

• Medicinal flowers. XXIII. New taraxastane-type triterpene, punicanolic acid, with tumor necrosis factor-alpha inhibitory activity from the flowers of Punica granatum.

  Chemical & pharmaceutical bulletin 20081101

• [Studies on preparative technology and quantitative determination for extracts of total saponin in roof of Panax japonicus].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20081101

• [Triterpenoids and steroids of root of Rubus biflorus].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20081101

• [The absorption kinetics of oleanolic acid self-microemulsion in rat stomach and intestine].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20081101

• Alpha-hederin potentiates 5-FU antitumor activity in human colon adenocarcinoma cells.

  Phytotherapy research : PTR 20081001

• Synthesis and preliminary evaluation of new ursolic and oleanolic acids derivatives as antileishmanial agents.

  Journal of enzyme inhibition and medicinal chemistry 20081001

• Oleanolic acid induces relaxation and calcium-independent release of endothelium-derived nitric oxide.

  British journal of pharmacology 20081001

• Synergistic effect of an endothelin type A receptor antagonist, S-0139, with rtPA on the neuroprotection after embolic stroke.

  Stroke 20081001

• New insights into generalized hepatoprotective effects of oleanolic acid: key roles of metallothionein and Nrf2 induction.

  Biochemical pharmacology 20081001

• Phytochemical composition and in vitro pharmacological activity of two rose hip (Rosa canina L.) preparations.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20081001

• Characterization and identification of saikosaponins in crude extracts from three Bupleurum species using LC-ESI-MS.

  Journal of separation science 20081001

• Triterpenoids from the leaves of Diospyros kaki (persimmon) and their inhibitory effects on protein tyrosine phosphatase 1B.

  Journal of natural products 20081001

• Purity-activity relationships of natural products: the case of anti-TB active ursolic acid.

  Journal of natural products 20081001

• Evidence for the mechanism of action of the antifungal phytolaccoside B isolated from Phytolacca tetramera Hauman.

  Journal of natural products 20081001

• [Studies on the constituents of cucurbitaceous plants].

  Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 20081001

• Solid-phase extraction of ursolic acid from herb using beta-cyclodextrin-based molecularly imprinted microspheres.

  Journal of separation science 20081001

• [Inhibitory effects of saikosaponin a on rat hippocampal astrocyte activation in vitro].

  Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20081001

• Anti-dopaminergic effect of the methanolic extract of Morus alba L. leaves.

  Indian journal of pharmacology 20081001

• Efficient access to 2-isobetulinic acid, 2-isooleanolic acid, and 2-isoursolic acid.

  The Journal of organic chemistry 20080919

• Oleanolic acid and its derivatives: new inhibitor of protein tyrosine phosphatase 1B with cellular activities.

  Bioorganic & medicinal chemistry 20080915

• Coupling of endoplasmic reticulum stress to CDDO-Me-induced up-regulation of death receptor 5 via a CHOP-dependent mechanism involving JNK activation.

  Cancer research 20080915

• Evaluation of ursolic acid isolated from Ilex paraguariensis and derivatives on aromatase inhibition.

  European journal of medicinal chemistry 20080901

• Chemoprevention of colon carcinogenesis by oleanolic acid and its analog in male F344 rats and modulation of COX-2 and apoptosis in human colon HT-29 cancer cells.

  Pharmaceutical research 20080901

• Cancer is a preventable disease that requires major lifestyle changes.

  Pharmaceutical research 20080901

• New triterpenoids from the stem barks of Drypetes tessmanniana.

  Chemical & pharmaceutical bulletin 20080901

• Antioxidative and anti-inflammatory protection of oleanolic acid and ursolic acid in PC12 cells.

  Journal of food science 20080901

• Inhibitory Effects of Bangladeshi Medicinal Plant Extracts on Interactions between Transcription Factors and Target DNA Sequences.

  Evidence-based complementary and alternative medicine : eCAM 20080901

• Active component of Fatsia japonica enhances the transduction efficiency of Tat-SOD fusion protein both in vitro and in vivo.

  Journal of microbiology and biotechnology 20080901

• [Chemical constituents in the leave of Rhizophora stylosa L and their biological activities].

  Yao xue xue bao = Acta pharmaceutica Sinica 20080901

• [Studies on the constituents from the herba of Erigeron acer].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080901

• [Studies on the chemical constituents of Rabdosia rubescens].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080901

• [Studies on the triterpenes from loquat leaf (Eriobotrya japonica)].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080901

• Advances in the treatment of monoclonal gammopaties: The emerging role of targeted therapy in plasma cell dyscrasias.

  Biologics : targets & therapy 20080901

• Model studies of the interfacial ordering of oleanolic acid in the cuticula.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20080825

• A novel acetylenic tricyclic bis-(cyano enone) potently induces phase 2 cytoprotective pathways and blocks liver carcinogenesis induced by aflatoxin.

  Cancer research 20080815

• Design, synthesis, and antihepatocellular carcinoma activity of nitric oxide releasing derivatives of oleanolic acid.

  Journal of medicinal chemistry 20080814

• Evaluation of gastroprotective activity of Plinia edulis (Vell.) Sobral (Myrtaceae) leaves in rats.

  Journal of ethnopharmacology 20080813

• Antinoceptive effect of triterpenoid alpha,beta-amyrin in rats on orofacial pain induced by formalin and capsaicin.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20080801

• Resistance of acute myeloid leukemic cells to the triterpenoid CDDO-Imidazolide is associated with low caspase-8 and FADD levels.

  Leukemia research 20080801

• Activation of nuclear factor E2-related factor 2 in hereditary tyrosinemia type 1 and its role in survival and tumor development.

  Hepatology (Baltimore, Md.) 20080801

• Studies on the constituents of Gueldenstaedtia multiflora.

  Chemical & pharmaceutical bulletin 20080801

• Localization and dynamic change of saikosaponin in root of Bupleurum chinense.

  Journal of integrative plant biology 20080801

• [Chemical constituents from herbs of Swertia delavayi].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20080801

• [Studies on chemical constituents from roots of Pterospermum heterophyllum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20080801

• Facile synthesis of oleanolic acid monoglycosides and diglycosides.

  Molecules (Basel, Switzerland) 20080722

• Prevention and treatment of experimental estrogen receptor-negative mammary carcinogenesis by the synthetic triterpenoid CDDO-methyl Ester and the rexinoid LG100268.

  Clinical cancer research : an official journal of the American Association for Cancer Research 20080715

• Synthesis of betavulgaroside III, a representative triterpene seco-glycoside.

  The Journal of organic chemistry 20080704

• Antiproliferative and apoptosis-inducing effects of maslinic and oleanolic acids, two pentacyclic triterpenes from olives, on HT-29 colon cancer cells.

  The British journal of nutrition 20080701

• Genetic or pharmacologic amplification of nrf2 signaling inhibits acute inflammatory liver injury in mice.

  Toxicological sciences : an official journal of the Society of Toxicology 20080701

• Chemopreventive activity of lantadenes on two-stage carcinogenesis model in Swiss albino mice: AP-1 (c-jun), NFkappaB (p65) and P53 expression by ELISA and immunohistochemical localization.

  Molecular and cellular biochemistry 20080701

• Hepatitis C virus replication is inhibited by 22beta-methoxyolean-12-ene-3beta, 24(4beta)-diol (ME3738) through enhancing interferon-beta.

  Hepatology (Baltimore, Md.) 20080701

• Cytotoxic acylated triterpene saponins from the husks of Xanthoceras sorbifolia.

  Journal of natural products 20080701

• Lantadenes and their esters as potential antitumor agents.

  Journal of natural products 20080701

• Synthesis and biological evaluation of novel pyrazolo[4,3-b]oleanane derivatives as inhibitors of glycogen phosphorylase.

  Chemistry & biodiversity 20080701

• [Studies on chemical constituents from rhizome of Anemone flaccida].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20080701

• [Study on liposoluble constituents of Teucrium labiosum].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080701

• Naturally occurring pentacyclic triterpenes as inhibitors of glycogen phosphorylase: synthesis, structure-activity relationships, and X-ray crystallographic studies.

  Journal of medicinal chemistry 20080626

• Cytotoxic activity of Ipomoea cairica.

  Natural product research 20080615

• Simultaneous determination of 10 active components in traditional Chinese medicine 'YIGONG' capsule by RP-HPLC-DAD.

  Journal of pharmaceutical and biomedical analysis 20080609

• Synthetic triterpenoids have cytotoxicity in pediatric acute lymphoblastic leukemia cell lines but cytotoxicity is independent of induced ceramide increase in MOLT-4 cells.

  Leukemia 20080601

• Novel synthetic triterpenoid methyl 25-hydroxy-3-oxoolean-12-en-28-oate induces apoptosis through JNK and p38 MAPK pathways in human breast adenocarcinoma MCF-7 cells.

  Molecular carcinogenesis 20080601

• Antiproliferative oleanane saponins from Meryta denhamii.

  Journal of natural products 20080601

• Triterpene saponins from Chenopodium quinoa Willd.

  Phytochemistry 20080601

• Ursolic acid and oleanolic acid suppress preneoplastic lesions induced by 1,2-dimethylhydrazine in rat colon.

  Toxicologic pathology 20080601

• Anticomplementary activity of triterpenoids from the whole plant of Aceriphyllum rossii against the classical pathway.

  Planta medica 20080601

• Detection of carbonyl groups in triterpenoids by hydroxylamine hydrochloride derivatization using electrospray ionization mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20080601

• Urease inhibitor from Datisca cannabina linn.

  Journal of enzyme inhibition and medicinal chemistry 20080601

• Curcumin or saikosaponin a improves hepatic antioxidant capacity and protects against CCl4-induced liver injury in rats.

  Journal of medicinal food 20080601

• Investigation of Indian diospyros species for antiplasmodial properties.

  Evidence-based complementary and alternative medicine : eCAM 20080601

• [Research on the quality changes in pre-and-post-processed pieces of Radix Polygalae].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080601

• Total synthesis of lobatoside E, a potent antitumor cyclic triterpene saponin.

  Journal of the American Chemical Society 20080507

• Structural analysis of platycosides in Platycodi Radix by liquid chromatography/electrospray ionization-tandem mass spectrometry.

  Journal of chromatography. A 20080502

• Physical characterization of oleanolic acid nonsolvate and solvates prepared by solvent recrystallization.

  International journal of pharmaceutics 20080501

• Human neuroblastoma cells rapidly enter cell cycle arrest and apoptosis following exposure to C-28 derivatives of the synthetic triterpenoid CDDO.

  Cancer biology & therapy 20080501

• Triterpenoidal saponins from Hydrocotyle sibthorpioides.

  Phytochemistry 20080501

• Therapeutic potential of synthetic triterpenoids in neuroblastoma.

  Cancer biology & therapy 20080501

• Erythrodiol, a natural triterpenoid from olives, has antiproliferative and apoptotic activity in HT-29 human adenocarcinoma cells.

  Molecular nutrition & food research 20080501

• Oleanane-type triterpenes from the flowers and roots of Saussurea muliensis.

  Journal of natural products 20080501

• A convenient preparation of a disaccharide motif and its role in the cytotoxicity of the triterpenoid saponin, alpha-hederin.

  Archives of pharmacal research 20080501

• Inhibition of mitochondrial metabolism by methyl-2-cyano-3,12-dioxooleana-1,9-diene-28-oate induces apoptotic or autophagic cell death in chronic myeloid leukemia cells.

  Molecular cancer therapeutics 20080501

• The rexinoid LG100268 and the synthetic triterpenoid CDDO-methyl amide are more potent than erlotinib for prevention of mouse lung carcinogenesis.

  Molecular cancer therapeutics 20080501

• Biotransformation of beta-amyrin acetate by Rhodobacter sphaeroides.

  Journal of bioscience and bioengineering 20080501

• [Triterpene saponins from Adinandra nitida].

  Yao xue xue bao = Acta pharmaceutica Sinica 20080501

• The synthetic triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid-imidazolide alters transforming growth factor beta-dependent signaling and cell migration by affecting the cytoskeleton and the polarity complex.

  The Journal of biological chemistry 20080425

• Effect of soyasapogenol A and soyasapogenol B concentrated extracts on HEP-G2 cell proliferation and apoptosis.

  Journal of agricultural and food chemistry 20080423

• Oleanolic acid enhances insulin secretion in pancreatic beta-cells.

  FEBS letters 20080416

• Inhibitors of DNA polymerase beta: activity and mechanism.

  Bioorganic & medicinal chemistry 20080415

• Structure-dependent inhibition of bladder and pancreatic cancer cell growth by 2-substituted glycyrrhetinic and ursolic acid derivatives.

  Bioorganic & medicinal chemistry letters 20080415

• Selective solid-phase extraction of a triterpene acid from a plant extract by molecularly imprinted polymer.

  Talanta 20080415

• Triterpenoid CDDO-methyl ester inhibits the Janus-activated kinase-1 (JAK1)-->signal transducer and activator of transcription-3 (STAT3) pathway by direct inhibition of JAK1 and STAT3.

  Cancer research 20080415

• Apoptotic activity and mechanism of 2-cyano-3,12-dioxoolean-1,9-dien-28-oic-acid and related synthetic triterpenoids in prostate cancer.

  Cancer research 20080415

• Microbial transformation of oleanolic acid by Fusarium lini and alpha-glucosidase inhibitory activity of its transformed products.

  Natural product research 20080415

• Rapid identification of oleanane-type saponins in the roots of Stephanotis mucronata by liquid chromatography/electrospray tandem mass spectrometry.

  Analytica chimica acta 20080414

• Some natural compounds enhance N epsilon-(carboxymethyl)lysine formation.

  Annals of the New York Academy of Sciences 20080401

• Screening of 397 chemicals and development of a quantitative structure--activity relationship model for androgen receptor antagonism.

  Chemical research in toxicology 20080401

• A comparable, chemical and pharmacological analysis of the traditional Chinese medicinal herbs Oldenlandia diffusa and O. corymbosa and a new valuation of their biological potential.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20080401

• [Experimental study of saikosaponin-D (SSd) on lipid peroxidation of hepatic fibrosis on rat].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20080401

• Molluscicidal saponins from leaves of Hedera canariensis.

  Journal of the Egyptian Society of Parasitology 20080401

• Effects of Bupleurum scorzoneraefolium, Bupleurum falcatum, and saponins on nephrotoxic serum nephritis in mice.

  Journal of ethnopharmacology 20080328

• A new benzofuranic acid from the leaves of Rhus alata.

  Natural product research 20080320

• Synthetic derivatives of the alpha- and beta-amyrin triterpenes and their antinociceptive properties.

  Bioorganic & medicinal chemistry 20080315

• Spathoside, a cerebroside and other antibacterial constituents of the stem bark of Spathodea campanulata.

  Natural product research 20080310

• A novel synthetic oleanolic acid derivative (CPU-II2) attenuates liver fibrosis in mice through regulating the function of hepatic stellate cells.

  Journal of biomedical science 20080301

• In situ analysis by microspectroscopy reveals triterpenoid compositional patterns within leaf cuticles of Prunus laurocerasus.

  Planta 20080301

• The synthetic triterpenoid CDDO-Im inhibits fatty acid synthase expression and has antiproliferative and proapoptotic effects in human liposarcoma cells.

  Cancer investigation 20080301

• Mirabalin, [corrected] an antitumor macrolide lactam from the marine sponge Siliquariaspongia mirabilis.

  Journal of natural products 20080301

• Modulatory effect of Byrsonima basiloba extracts on the mutagenicity of certain direct and indirect-acting mutagens in Salmonella typhimurium assays.

  Journal of medicinal food 20080301

• [Study on oil-soluble components obtained from the fruit of Evoldia rutaecarpa].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080301

• ThermoTRP channels in nociceptors: taking a lead from capsaicin receptor TRPV1.

  Current neuropharmacology 20080301

• Chemical constituents of radix Ranunculus ternati.

  Natural product research 20080215

• Anti-inflammatory effect of alpha, beta-Amyrin, a pentacyclic triterpene from Protium heptaphyllum in rat model of acute periodontitis.

  Inflammopharmacology 20080201

• 21beta-Hydroxy-oleanane-type triterpenes from Hippocratea excelsa.

  Phytochemistry 20080201

• Antimycobacterial activity of cinnamate-based esters of the triterpenes betulinic, oleanolic and ursolic acids.

  Chemical & pharmaceutical bulletin 20080201

• Anti-inflammatory and apoptotic activities of pomolic acid isolated from Cecropia pachystachya.

  Planta medica 20080201

• Aldose-reductase- and protein-glycation-inhibitory principles from the whole plant of Duchesnea chrysantha.

  Chemistry & biodiversity 20080201

• A norsesquiterpene lactone and a benzoic acid derivative from the leaves of Cyclocarya paliurus and their glucosidase and glycogen phosphorylase inhibiting activities.

  Planta medica 20080201

• The antifibrogenic potential of PPARgamma ligands in pulmonary fibrosis.

  Journal of investigative medicine : the official publication of the American Federation for Clinical Research 20080201

• [Triterpenoids and steroids from Excoecaria agallocha].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20080201

• [Determination of content of saikoside in Bupleurum Chinense from different sources].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20080201

• [Study on the release of oleanolic acid loaded nanocapsules in vitro].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080201

• Validation of HPTLC method for the analysis of taraxerol in Clitoria ternatea.

  Phytochemical analysis : PCA 20080101

• Cytotoxic triterpenoid saponins acylated with monoterpenic acid from Pithecellobium lucidum.

  Journal of natural products 20080101

• Speciosaperoxide, a new triterpene acid, and other terpenoids from Chaenomeles speciosa.

  Journal of Asian natural products research 20080101

• An efficient semi-synthesis and structure revision of a cytotoxic triterpenoid 25-acetoxy-3alpha-hydroxyolean-12-en-28-oic acid from Liquidamber styraciflua.

  Journal of Asian natural products research 20080101

• [Synthesis and immunotropic activity of 2-alkylaminomethylene-19beta,28-epoxyolean-3-ones].

  Bioorganicheskaia khimiia 20080101

• Two new glucuronide saponins, Achyranthosides G and H, from Achyranthes fauriei root.

  Journal of natural medicines 20080101

• Fingerprint of Hedyotis diffusa Willd. by HPLC-MS.

  Phytochemical analysis : PCA 20080101

• CDDO-Me inhibits proliferation, induces apoptosis, down-regulates Akt, mTOR, NF-kappaB and NF-kappaB-regulated antiapoptotic and proangiogenic proteins in TRAMP prostate cancer cells.

  Journal of experimental therapeutics & oncology 20080101

• The synthetic triterpenoid CDDO-methyl ester modulates microglial activities, inhibits TNF production, and provides dopaminergic neuroprotection.

  Journal of neuroinflammation 20080101

• The influence of LTS-4, a saponoside from Lysimachia thyrsiflora L., on human skin fibroblasts and human melanoma cells.

  Cellular & molecular biology letters 20080101

• Saireito and saikosaponin D prevent urinary protein excretion via glucocorticoid receptor in adrenalectomized WKY rats with heterologous-phase anti-GBM nephritis.

  Nephron. Physiology 20080101

• Silymarin protects liver against toxic effects of anti-tuberculosis drugs in experimental animals.

  Nutrition & metabolism 20080101

• Immunomodulatory activity of synthetic triterpenoids: inhibition of lymphocyte proliferation, cell-mediated cytotoxicity, and cytokine gene expression through suppression of NF-kappaB.

  Immunopharmacology and immunotoxicology 20080101

• Pro-apoptotic and microtubule-disassembly effects of ardisiacrispin (A+B), triterpenoid saponins from Ardisia crenata on human hepatoma Bel-7402 cells.

  Journal of Asian natural products research 20080101

• Anti-inflammatory and antioxidant activities and constituents of Platostoma africanum P. Beauv.

  Natural product research 20080101

• Two new bioactive oleanane triterpene glycosides from Terminalia arjuna.

  Natural product research 20080101

• Drugs and herbs given to prevent hepatotoxicity of tuberculosis therapy: systematic review of ingredients and evaluation studies.

  BMC public health 20080101

• Effect of hydrolysis on the yield of hederagenin and High-performance thin-layer chromatography densitometric quantification of hederagenin in fruit pericarp of Sapindus spp.

  Journal of AOAC International 20080101

• Antimicrobial and antioxidant activities of Cortex Magnoliae Officinalis and some other medicinal plants commonly used in South-East Asia.

  Chinese medicine 20080101

• Mitragyna speciosa: hairy root culture for triterpenoid production and high yield of mitragynine by regenerated plants.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20080101

• Eriobotrya japonica leaf and its triterpenes inhibited lipopolysaccharide-induced cytokines and inducible enzyme production via the nuclear factor-kappaB signaling pathway in lung epithelial cells.

  The American journal of Chinese medicine 20080101

• Effect of butanol fraction from Cassia tora L. seeds on glycemic control and insulin secretion in diabetic rats.

  Nutrition research and practice 20080101

• Effect of Morus alba L. (mulberry) leaves on anxiety in mice.

  Indian journal of pharmacology 20080101

• Protective effects of medical ozone combined with traditional Chinese medicine against chemically-induced hepatic injury in dogs.

  World journal of gastroenterology 20071207

• Pomolic acid-induced apoptosis in cells from patients with chronic myeloid leukemia exhibiting different drug resistance profile.

  Investigational new drugs 20071201

• Synthesis, in vitro inhibitory activity towards COX-2 and haemolytic activity of derivatives of esculentoside A.

  Bioorganic & medicinal chemistry letters 20071201

• The synthetic oleanane triterpenoid, CDDO-methyl ester, is a potent antiangiogenic agent.

  Molecular cancer therapeutics 20071201

• PPARgamma-active triterpenoid CDDO enhances ATRA-induced differentiation in APL.

  Cancer biology & therapy 20071201

• Modulation of acute visceral nociception and bladder inflammation by plant triterpene, alpha, beta-amyrin in a mouse model of cystitis: role of tachykinin NK(1)-receptors, and K(+)(ATP) channels.

  Inflammation research : official journal of the European Histamine Research Society ... [et al.] 20071201

• [Determination of iridoids and triterpenes in herb of Swertia pseudochinesis by RP-HPLC].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20071201

• [Studies on chemical constituents from bark of Morus nigra].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20071201

• ME3738 protects against lithocholic acid-induced hepatotoxicity, which is associated with enhancement of biliary bile acid and cholesterol output.

  European journal of pharmacology 20071128

• CDDO induces granulocytic differentiation of myeloid leukemic blasts through translational up-regulation of p42 CCAAT enhancer binding protein alpha.

  Blood 20071115

• Triterpenoid saponin, oleanolic acid 3-O-beta-d-glucopyranosyl(1-->3)-alpha-l-rhamnopyranosyl(1-->2)-alpha-l-arabinopyranoside (OA) from Aralia elata inhibits LPS-induced nitric oxide production by down-regulated NF-kappaB in raw 264.7 cells.

  Archives of biochemistry and biophysics 20071115

• Anti-hyperglycemic activity of a TGR5 agonist isolated from Olea europaea.

  Biochemical and biophysical research communications 20071103

• Naturally occurring compounds affect glutamatergic neurotransmission in rat brain.

  Neurochemical research 20071101

• Preclinical evaluation of targeting the Nrf2 pathway by triterpenoids (CDDO-Im and CDDO-Me) for protection from LPS-induced inflammatory response and reactive oxygen species in human peripheral blood mononuclear cells and neutrophils.

  Antioxidants & redox signaling 20071101

• Preparation of liposomes containing oleanolic acid via micelle-to-vesicle transition.

  Journal of nanoscience and nanotechnology 20071101

• Antidiabetic potential of oleanolic acid from Ligustrum lucidum Ait.

  Canadian journal of physiology and pharmacology 20071101

• [Determination of ardicrenin in Ardisia crenata using RP-HPLC].

  Se pu = Chinese journal of chromatography 20071101

• [Chemical constituents in unsaponifiable matter from seeds of Trichosanthes hupehensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20071101

• Separation and determination of closely related triterpenic acids by high performance thin-layer chromatography after iodine derivatization.

  Journal of pharmaceutical and biomedical analysis 20071018

• Antimicrobial activity of the methanolic extract, fractions and compounds from the stem bark of Irvingia gabonensis (Ixonanthaceae).

  Journal of ethnopharmacology 20071008

• Anti-Helicobacter pylori activity of anacardic acids from Amphipterygium adstringens.

  Journal of ethnopharmacology 20071008

• Chemical phenotypes of the hmg1 and hmg2 mutants of Arabidopsis demonstrate the in-planta role of HMG-CoA reductase in triterpene biosynthesis.

  Chemical & pharmaceutical bulletin 20071001

• Oleanolic acid induces apoptosis in human leukemia cells through caspase activation and poly(ADP-ribose) polymerase cleavage.

  Acta biochimica et biophysica Sinica 20071001

• c-FLIP downregulation contributes to apoptosis induction by the novel synthetic triterpenoid methyl-2-cyano-3, 12-dioxooleana-1, 9-dien-28-oate (CDDO-Me) in human lung cancer cells.

  Cancer biology & therapy 20071001

• [Studies on chemical constituents from stems and leaves of Adenanthera pavanina].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20071001

• Ultrasound-assisted extraction and silylation prior to gas chromatography-mass spectrometry for the characterization of the triterpenic fraction in olive leaves.

  Journal of chromatography. A 20070921

• Anti-tumor agents 255: novel glycyrrhetinic acid-dehydrozingerone conjugates as cytotoxic agents.

  Bioorganic & medicinal chemistry 20070915

• Determination of three major triterpenoids in epicuticular wax of cabbage (Brassica oleracea L.) by high-performance liquid chromatography with UV and mass spectrometric detection.

  Journal of chromatography. A 20070914

• Inhibition of Escherichia coli heat-labile enterotoxin-induced diarrhea by Chaenomeles speciosa.

  Journal of ethnopharmacology 20070905

• Synthetic triterpenoids inhibit growth and induce apoptosis in human glioblastoma and neuroblastoma cells through inhibition of prosurvival Akt, NF-kappaB and Notch1 signaling.

  Journal of neuro-oncology 20070901

• Soyasaponins inhibit the proliferation of Hela cells by inducing apoptosis.

  Experimental and toxicologic pathology : official journal of the Gesellschaft fur Toxikologische Pathologie 20070901

• A new triterpenoid from roots of Laportea crenulata and its antifungal activity.

  Natural product research 20070901

• Simultaneous effect of ursolic acid and oleanolic acid on epidermal permeability barrier function and epidermal keratinocyte differentiation via peroxisome proliferator-activated receptor-alpha.

  The Journal of dermatology 20070901

• Cytotoxicity of triterpenes isolated from Aceriphyllum rossii.

  Chemical & pharmaceutical bulletin 20070901

• In vitro anti-Candida Activity of Zataria multiflora Boiss.

  Evidence-based complementary and alternative medicine : eCAM 20070901

• [Freeze-drying of oleanolic acid-loaded nanosuspensions].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070901

• [Studies on triterpenoid constituents in leaf of Ilex pernyi].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070901

• [Studies on chemical constituents from root of Actinidia macrosperma].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070901

• [Studies on chemical constituents from root of Cynanchum atratum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070901

• Clinical safety and efficacy of NG440: a novel combination of rho iso-alpha acids from hops, rosemary, and oleanolic acid for inflammatory conditions.

  Canadian journal of physiology and pharmacology 20070901

• Cardiomyocyte count in rat myocardium under the effect of antitumor agents cyclophosphamide and triterpenoids.

  Bulletin of experimental biology and medicine 20070901

• Nonenzymatic antioxidative and antiglycative effects of oleanolic acid and ursolic acid.

  Journal of agricultural and food chemistry 20070822

• Screening of plant extracts for antimicrobial activity against bacteria and yeasts with dermatological relevance.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20070801

• Beta1 (KCNMB1) subunits mediate lithocholate activation of large-conductance Ca2+-activated K+ channels and dilation in small, resistance-size arteries.

  Molecular pharmacology 20070801

• Antitrypanosomal activity of triterpenoids and sterols from the leaves of Strychnos spinosa and related compounds.

  Journal of natural products 20070801

• Antifungal activity of the amyrin derivatives and in vitro inhibition of Candida albicans adhesion to human epithelial cells.

  Letters in applied microbiology 20070801

• Antioxidant evaluation of Eysenhardtia species (Fabaceae): relay synthesis of 3-O-Acetyl-11alpha,12alpha-epoxy-oleanan-28,13beta-olide isolated from E. platycarpa and its protective effect in experimental diabetes.

  Biological & pharmaceutical bulletin 20070801

• A novel synthetic oleanolic acid derivative with amino acid conjugate suppresses tumour growth by inducing cell cycle arrest.

  The Journal of pharmacy and pharmacology 20070801

• [Studies on chemical constituents of rhizomes of Ligusticum chuanxiong].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070801

• [Studies on chemical constituentsfrom leaves of Acer truncatum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070801

• [Chemical constituents from root of Actinidia chinensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070801

• [Effects of sapindoside on blood pressure and vasoactive substance in renovascular hypertension rat].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070801

• [Separation and determination of oleanolic acid and ursolic acid from Cornus officinalis by capillary electrophoresis].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20070801

• Simultaneous determination of main phytoecdysones and triterpenoids in radix achyranthis bidentatae by high-performance liquid chromatography with diode array-evaporative light scattering detectors and mass spectrometry.

  Analytica chimica acta 20070723

• A new ethylene glycol triterpenoid from the leaves of Psidium guajava.

  Natural product research 20070710

• Triterpene saponin hemi-biosynthesis of a leaf beetle's (Platyphora kollari) defensive secretion.

  Die Naturwissenschaften 20070701

• Determination of oleanolic acid, ursolic acid and amygdalin in the flower of Eriobotrya japonica Lindl. by HPLC.

  Biomedical chromatography : BMC 20070701

• Use of liquid chromatography-atmospheric pressure chemical ionization-ion trap mass spectrometry for identification of oleanolic acid and ursolic acid in Anoectochilus roxburghii (wall.) Lindl.

  Journal of mass spectrometry : JMS 20070701

• Pomace olive oil improves endothelial function in spontaneously hypertensive rats by increasing endothelial nitric oxide synthase expression.

  American journal of hypertension 20070701

• Blood metallothionein transcript as a biomarker for metal sensitivity: low blood metallothionein transcripts in arsenicosis patients from Guizhou, China.

  Environmental health perspectives 20070701

• Antimicrobial activity of the methanolic extract and of the chemical constituents isolated from Newbouldia laevis.

  Die Pharmazie 20070701

• [Study on chemical constituents in rhigome of Ervatamia hainanensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070701

• [Studies on the chemical constituents from herba anoectochili].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20070701

• [Studies on chemical constituents of Helwingia chinensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070701

• Isomers (oleanolic and ursolic acids) differ in their protective effect against isoproterenol-induced myocardial ischemia in rats.

  International journal of cardiology 20070625

• Synthesis and biological evaluation of nitric oxide-releasing derivatives of oleanolic acid as inhibitors of HepG2 cell apoptosis.

  Bioorganic & medicinal chemistry letters 20070601

• Oleanane saponins from Stylosanthes erecta.

  Journal of natural products 20070601

• Antimicrobial activity of oleanolic acid from Salvia officinalis and related compounds on vancomycin-resistant enterococci (VRE).

  Biological & pharmaceutical bulletin 20070601

• [Effect of saikosaponin alpha on experimental epilepsy in rats].

  Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20070601

• Chemical constituents of roots of Epimedium wushanense and evaluation of their biological activities.

  Natural product research 20070601

• Antihistaminic and antieicosanoid effects of oleanolic and ursolic acid fraction from Helichrysum picardii.

  Die Pharmazie 20070601

• [Separation and refine of Xiaoyao Pill by macroporous adsorption resin].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070601

• Inhibition of DNA topoisomerase I and growth inhibition of human cancer cell lines by an oleanane from Junellia aspera (Verbenaceae).

  Cellular and molecular biology (Noisy-le-Grand, France) 20070515

• Role of nitric oxide and reduced glutathione in the protective effects of aminoguanidine, gadolinium chloride and oleanolic acid against acetaminophen-induced hepatic and renal damage.

  Toxicology 20070505

• Antimycobacterial triterpenoids from Lantana hispida (Verbenaceae).

  Journal of ethnopharmacology 20070504

• Carbenoxolone and triterpenoids inhibited mucin secretion from airway epithelial cells.

  Phytotherapy research : PTR 20070501

• A high-performance liquid chromatographic method for saikosaponin a quantification in rat plasma.

  Biomedical chromatography : BMC 20070501

• Triterpenoids and rexinoids as multifunctional agents for the prevention and treatment of cancer.

  Nature reviews. Cancer 20070501

• The synthetic triterpenoid, CDDO, suppresses alloreactive T cell responses and reduces murine early acute graft-versus-host disease mortality.

  Biology of blood and marrow transplantation : journal of the American Society for Blood and Marrow Transplantation 20070501

• Production of triterpene acids by cell suspension cultures of Olea europaea.

  Chemical & pharmaceutical bulletin 20070501

• The novel triterpenoid C-28 methyl ester of 2-cyano-3, 12-dioxoolen-1, 9-dien-28-oic acid inhibits metastatic murine breast tumor growth through inactivation of STAT3 signaling.

  Cancer research 20070501

• Synthesis, cytotoxicity, and antitumor activity of lantadene-A congeners.

  Chemistry & biodiversity 20070501

• [Protective effect of Yigan Fuzheng Paidu capsules combined with ozone on CCl4-induced acute hepatic injury in dogs].

  Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20070501

• [Aike mixture has good anti-inflammatory and analgesic effects on mice].

  Zhonghua nan ke xue = National journal of andrology 20070501

• [Comparative study on quality of Flos Lonicerae between geo-authentic and non-authentic producing areas].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070501

• [A functional fingerprint of traditional Chinese medicine for measuring the oil-water partition coefficients].

  Se pu = Chinese journal of chromatography 20070501

• Novel tricyclic compounds having acetylene groups at C-8a and cyano enones in rings A and C: highly potent anti-inflammatory and cytoprotective agents.

  Journal of medicinal chemistry 20070419

• Acidic triterpenes compromise growth and survival of astrocytoma cell lines by regulating reactive oxygen species accumulation.

  Cancer research 20070415

• Oleanolic acid inhibits the activity of the multidrug resistance protein ABCC1 (MRP1) but not of the ABCB1 (P-glycoprotein): possible use in cancer chemotherapy.

  Cancer letters 20070408

• Composition of the cuticle of developing sweet cherry fruit.

  Phytochemistry 20070401

• Two new triterpenoids and a steroidal glycoside from the aerial parts of Ocimum basilicum.

  Chemical & pharmaceutical bulletin 20070401

• Cardioprotective effect of oleanolic acid on isoproterenol-induced myocardial ischemia in rats.

  Toxicologic pathology 20070401

• [Effect of saikosaponin-d on rat's glomerular mesangial cell proliferation and extracellular matrix hyperplasia in vitro].

  Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine 20070401

• Mechanism of saikosaponin-d in the regulation of rat mesangial cell proliferation and synthesis of extracellular matrix proteins.

  Biochemistry and cell biology = Biochimie et biologie cellulaire 20070401

• Saikosaponin-d attenuates the development of liver fibrosis by preventing hepatocyte injury.

  Biochemistry and cell biology = Biochimie et biologie cellulaire 20070401

• Simultaneous qualification and quantification of eight triterpenoids in radix achyranthis bidentatae by high-performance liquid chromatography with evaporative light scattering detection and mass spectrometric detection.

  Journal of separation science 20070401

• [Structural development of root and their relationship to accumulation of triterpenoid saponins in Achyranthes bidentata Bl].

  Fen zi xi bao sheng wu xue bao = Journal of molecular cell biology 20070401

• [Studies on chemical constituents from Serissa serissoides].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070401

• Mechanisms underlying the inhibitory actions of the pentacyclic triterpene alpha-amyrin in the mouse skin inflammation induced by phorbol ester 12-O-tetradecanoylphorbol-13-acetate.

  European journal of pharmacology 20070322

• Immunomodulatory effects of two sapogenins 1 and 2 isolated from Luffa cylindrica in Balb/C mice.

  Bioorganic & medicinal chemistry letters 20070315

• The synthetic triterpenoids CDDO-methyl ester and CDDO-ethyl amide prevent lung cancer induced by vinyl carbamate in A/J mice.

  Cancer research 20070315

• Determination of free isomeric oleanolic acid and ursolic acid in Pterocephalus hookeri by capillary zone electrophoresis.

  Journal of pharmaceutical and biomedical analysis 20070312

• Characterization of topical antiinflammatory compounds in Rosmarinus officinalis L.

  Journal of agricultural and food chemistry 20070307

• Dose-linear pharmacokinetics of oleanolic acid after intravenous and oral administration in rats.

  Biopharmaceutics & drug disposition 20070301

• Triterpenoids from Eugenia grandis: structure elucidation by NMR spectroscopy.

  Magnetic resonance in chemistry : MRC 20070301

• Biotransformation of betulinic and betulonic acids by fungi.

  Phytochemistry 20070301

• Oleanane-type triterpenes from the flowers, pith, leaves, and fruit of Tetrapanax papyriferus.

  Phytochemistry 20070301

• Adjuvant effects of saponins on animal immune responses.

  Journal of Zhejiang University. Science. B 20070301

• Benefits of Zataria multiflora Boiss in Experimental Model of Mouse Inflammatory Bowel Disease.

  Evidence-based complementary and alternative medicine : eCAM 20070301

• Chemical Constituents of Dichloromethane Extract of Cultivated Satureja khuzistanica.

  Evidence-based complementary and alternative medicine : eCAM 20070301

• [Study on chemical constituents of Myricaria paniculata I].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070301

• Chemical constituents from the roots of Homonoia riparia.

  Yao xue xue bao = Acta pharmaceutica Sinica 20070301

• [Studies on chemical constituents in fruits of Eucalyptus globulus].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070301

• Improved dissolution of oleanolic acid with ternary solid dispersions.

  AAPS PharmSciTech 20070301

• Quality control of Chinese medicinal preparations LC/ESI(+)/MS/MS analyses of saikosaponins-a and -c as markers of Bupleuri radix samples.

  Journal of pharmaceutical and biomedical analysis 20070219

• The triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid and its derivatives elicit human lymphoid cell apoptosis through a novel pathway involving the unregulated mitochondrial permeability transition pore.

  Cancer research 20070215

• Origin of structural diversity in natural triterpenes: direct synthesis of seco-triterpene skeletons by oxidosqualene cyclase.

  Journal of the American Chemical Society 20070207

• Studies of selected plant raw materials as alternative sources of triterpenes of oleanolic and ursolic acid types.

  Journal of agricultural and food chemistry 20070207

• Chemical constituents and antifilarial activity of Lantana camara against human lymphatic filariid Brugia malayi and rodent filariid Acanthocheilonema viteae maintained in rodent hosts.

  Parasitology research 20070201

• Antidermatophytic triterpenoids from Syzygium jambos (L.) Alston (Myrtaceae).

  Phytotherapy research : PTR 20070201

• Oxyfunctionalization products of terpenoids with dimethyldioxirane and their biological activity.

  Chemical & pharmaceutical bulletin 20070201

• Triterpenes and flavonol glucuronides from Oenothera cheiranthifolia.

  Chemical & pharmaceutical bulletin 20070201

• [Chemical constituents of the non-alkaloid fraction of Uncaria macrophylla].

  Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20070201

• Oleanolic acid, a pentacyclic triterpenoid, induces rabbit platelet aggregation through a phospholipase C-calcium dependent signaling pathway.

  Archives of pharmacal research 20070201

• Solubility studies of oleanolic acid and betulinic acid in aqueous solutions and plant extracts of Viscum album L.

  Planta medica 20070201

• [Saponins from roots of Hedysarum multijugum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20070201

• [Study on the chemical structure from the roots of Actinidia deliciosa].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20070201

• Inhibitory effects of saikosaponin-d on CCl4-induced hepatic fibrogenesis in rats.

  World journal of gastroenterology 20070128

• Pomolic acid may overcome multidrug resistance mediated by overexpression of anti-apoptotic Bcl-2 proteins.

  Cancer letters 20070108

• alpha-Glucosidase inhibitory activity of the methanolic extract from Tournefortia hartwegiana: an anti-hyperglycemic agent.

  Journal of ethnopharmacology 20070103

• Structure determination of inonotsuoxides A and B and in vivo anti-tumor promoting activity of inotodiol from the sclerotia of Inonotus obliquus.

  Bioorganic & medicinal chemistry 20070101

• Triterpenoids from Hippophae rhamnoides L. and their nitric oxide production-inhibitory and DPPH radical-scavenging activities.

  Chemical & pharmaceutical bulletin 20070101

• Bioactive saponins and glycosides. XXV. Acylated oleanane-type triterpene saponins from the seeds of tea plant (Camellia sinensis).

  Chemical & pharmaceutical bulletin 20070101

• Comparison of plants used for skin and stomach problems in Trinidad and Tobago with Asian ethnomedicine.

  Journal of ethnobiology and ethnomedicine 20070101

• Pharmacodynamic characterization of chemopreventive triterpenoids as exceptionally potent inducers of Nrf2-regulated genes.

  Molecular cancer therapeutics 20070101

• 9,19-cyclolanostane derivatives from the roots of Actaea pachypoda.

  Journal of natural products 20070101

• Raman microspectroscopic analysis of triterpenoids found in plant cuticles.

  Applied spectroscopy 20070101

• Antioxidant constituents and a new triterpenoid glycoside from Flos Lonicerae.

  Archives of pharmacal research 20070101

• Effect of the inducer of interleukin-6 (ME3738) on rat liver treated with ethanol.

  Alcoholism, clinical and experimental research 20070101

• Oleanane-type triterpenes from Ludwigia octovalvis.

  Journal of Asian natural products research 20070101

• Enhancement of ATP generation capacity, antioxidant activity and immunomodulatory activities by Chinese Yang and Yin tonifying herbs.

  Chinese medicine 20070101

• Antioxidant and protective effect of an oleanolic acid-enriched extract of A. deliciosa root on carbon tetrachloride induced rat liver injury.

  Asia Pacific journal of clinical nutrition 20070101

• Sho-saiko-to (Xiao-Chai-Hu-Tang) and crude saikosaponins inhibit hepatitis B virus in a stable HBV-producing cell line.

  The American journal of Chinese medicine 20070101

• Pharmacogenomics and the Yin/Yang actions of ginseng: anti-tumor, angiomodulating and steroid-like activities of ginsenosides.

  Chinese medicine 20070101

• [Study on the active components of Nardostachys chinensis].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20070101

• [Studies on chemical components of Cirsium segestum].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20070101

• [Studies on the chemical constituents of Vaccinium iteophyllum].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20070101

• Microdomains in mixed monolayers of oleanolic and stearic acids: thermodynamic study and BAM observation at the air-water interface and AFM and FTIR analysis of LB monolayers.

  Chemistry and physics of lipids 20070101

• Triterpenoids display single agent anti-tumor activity in a transgenic mouse model of chronic lymphocytic leukemia and small B cell lymphoma.

  PloS one 20070101

• Triterpenes in the hexane extract of leaves of Olea europaea L.: analysis using 13C-NMR spectroscopy.

  Phytochemical analysis : PCA 20070101

• A triterpene saponin from Lysimachia thyrsiflora L.

  Acta poloniae pharmaceutica 20070101

• Chemical composition of the epicuticular and intracuticular wax layers on the adaxial side of Ligustrum vulgare leaves.

  The New phytologist 20070101

• The Role of PPARs in Lung Fibrosis.

  PPAR research 20070101

• CDDO-me induces apoptosis and inhibits Akt, mTOR and NF-kappaB signaling proteins in prostate cancer cells.

  Anticancer research 20070101

• Determination of saponins in Maesa lanceolata by LC-UV: development and validation.

  Phytochemistry 20070101

• Phytochemical and molluscicidal investigations of Fagonia arabica.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20070101

• Antibacterial activity of triterpene acids and semi-synthetic derivatives against oral pathogens.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20070101

• Analgesic and anti-inflammatory activities of the isomeric mixture of alpha- and beta-amyrin from Protium heptaphyllum (Aubl.) march.

  Journal of herbal pharmacotherapy 20070101

• Tetrapleura tetraptera: molluscicidal activity and chemical constituents.

  African journal of traditional, complementary, and alternative medicines : AJTCAM 20070101

• Upregulation of isoprenoid pathway genes during enhanced saikosaponin biosynthesis in the hairy roots of Bupleurum falcatum.

  Molecules and cells 20061231

• Nrf2-dependent protection from LPS induced inflammatory response and mortality by CDDO-Imidazolide.

  Biochemical and biophysical research communications 20061229

• Oleanane-type triterpenes of Embelia schimperi leaves.

  Phytochemistry 20061201

• Physical, chemical and pharmacological characterization of a new oleogel-forming triterpene extract from the outer bark of birch (betulae cortex).

  Planta medica 20061201

• The synthetic triterpenoid 1-[2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole blocks nuclear factor-kappaB activation through direct inhibition of IkappaB kinase beta.

  Molecular cancer therapeutics 20061201

• Antihyperglycemic activity and chemical constituents of Eysenhardtia platycarpa.

  Journal of natural products 20061201

• Anti-inflammatory, anti-tumor-promoting, and cytotoxic activities of constituents of marigold (Calendula officinalis) flowers.

  Journal of natural products 20061201

• A possible mechanism for anxiolytic and antidepressant effects of alpha- and beta-amyrin from Protium heptaphyllum (Aubl.) March.

  Pharmacology, biochemistry, and behavior 20061201

• [Influence factors on the entrapment of drugs in a novel proliposomes].

  Yao xue xue bao = Acta pharmaceutica Sinica 20061201

• Modulation of cytokine secretion by pentacyclic triterpenes from olive pomace oil in human mononuclear cells.

  Cytokine 20061201

• [Terpenoid compounds isolated from Ligularia sagitta].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20061201

• Antihyperglycemic activity of Rhizophora apiculata Bl. in rats.

  Natural product research 20061201

• Triterpenoid CDDO-Me blocks the NF-kappaB pathway by direct inhibition of IKKbeta on Cys-179.

  The Journal of biological chemistry 20061124

• Acceleration of lipid degradation by sericoside of Terminalia sericea roots in Fully differentiated 3T3-L1 cells.

  Phytotherapy research : PTR 20061101

• Trypanocidal activity of triterpenes from Arrabidaea triplinervia and derivatives.

  Biological & pharmaceutical bulletin 20061101

• The effect of erythrodiol-3-acetate on the expressions of matrix metalloproteinase-1 and type-1 procollagen caused by ultraviolet irradiated cultured primary old aged human skin fibroblasts.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20061101

• Chiral decalins: preparation from oleanolic acid and application in the synthesis of (-)-9-epi-ambrox.

  Journal of natural products 20061101

• Biologically active triterpenoid saponins from Acanthopanax senticosus.

  Journal of natural products 20061101

• Oleanane and taraxerane glycosides from the roots of Gomphrena macrocephala.

  Journal of natural products 20061101

• [Studies on the chemical constituents of hypogeal part from Limonium bicolor].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20061101

• [Studies on chemical constituents of Balanophora spicata].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20061101

• [Triterpenes from herb of Potentilla chinesis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20061101

• alpha-Amylase inhibitory activity of some Malaysian plants used to treat diabetes; with particular reference to Phyllanthus amarus.

  Journal of ethnopharmacology 20061011

• Dammarenediol-II synthase, the first dedicated enzyme for ginsenoside biosynthesis, in Panax ginseng.

  FEBS letters 20061002

• Oleanolic acid, a pentacyclic triterpene attenuates capsaicin-induced nociception in mice: possible mechanisms.

  Pharmacological research 20061001

• Triterpenoid saponins from the stem bark of Caryocar villosum.

  Phytochemistry 20061001

• Studies on Nepalese crude drugs. XXIX. Chemical constituents of Dronapuspi, the whole herb of Leucas cephalotes SPRENG.

  Chemical & pharmaceutical bulletin 20061001

• Boc-lysinated-betulonic acid: a potent, anti-prostate cancer agent.

  Bioorganic & medicinal chemistry 20060915

• Synthetic studies of complex immunostimulants from Quillaja saponaria: synthesis of the potent clinical immunoadjuvant QS-21Aapi.

  Journal of the American Chemical Society 20060913

• Cytotoxicity of two triterpenoids from Nigella glandulifera.

  Molecules (Basel, Switzerland) 20060913

• Anti-AIDS agents 69. Moronic acid and other triterpene derivatives as novel potent anti-HIV agents.

  Journal of medicinal chemistry 20060907

• Quantitative analysis of anti-inflammatory and radical scavenging triterpenoid esters in evening primrose seeds.

  Journal of agricultural and food chemistry 20060906

• Structure-activity relationships of some hederagenin diglycosides: haemolysis, cytotoxicity and apoptosis induction.

  Biochimica et biophysica acta 20060901

• The novel triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid (CDDO) induces apoptosis of human diffuse large B-cell lymphoma cells through a peroxisome proliferator-activated receptor gamma-independent pathway.

  Experimental hematology 20060901

• Role of four major components in the effect of Si-Ni-San, a traditional Chinese prescription, against contact sensitivity in mice.

  The Journal of pharmacy and pharmacology 20060901

• Insulin-sensitizing and anti-proliferative effects of Argania spinosa seed extracts.

  Evidence-based complementary and alternative medicine : eCAM 20060901

• Hydroxylation of oleanolic acid to queretaroic acid by cytochrome P450 from Nonomuraea recticatena.

  Bioscience, biotechnology, and biochemistry 20060901

• [Effect of saikosaponins-d on cyclooxygenase-2 expression of human hepatocellular carcinoma cell line SMMC-7721].

  Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology 20060901

• Long-lasting synaptic loss after repeated induction of LTD: independence to the means of LTD induction.

  The European journal of neuroscience 20060901

• [Studies on triterpenoids from Potentilla chinensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060901

• [Studies on chemical constituents of Paederia scandense].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060901

• [Chemical constituents of unsaponifiable matter from seed oil of Momordica cochinchinensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060901

• [Antitumor effects of novel triterpene from Celastrus hypoleucus on human colorectal cancer cell line RKO in vitro].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060901

• [Chemical constituents from roots of Platycodon grandiflorum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060901

• [Study on the chemical constituents of Sambucus chinensis Lindl].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060901

• Protective effects of ursolic acid and oleanolic acid in leukemic cells.

  Mutation research 20060830

• Gastroprotective and ulcer-healing activity of oleanolic acid derivatives: in vitro-in vivo relationships.

  Life sciences 20060829

• Antimutagenicity of ursolic acid and oleanolic acid against doxorubicin-induced clastogenesis in Balb/c mice.

  Life sciences 20060822

• Synthesis and antitumor activity of two natural N-acetylglucosamine-bearing triterpenoid saponins: lotoidoside D and E.

  Bioorganic & medicinal chemistry letters 20060815

• Release of acetylcholine to raise insulin secretion in Wistar rats by oleanolic acid, one of the active principles contained in Cornus officinalis.

  Neuroscience letters 20060814

• Immunomodulatory effect of Glossogyne tenuifolia in murine peritoneal macrophages and splenocytes.

  Journal of ethnopharmacology 20060811

• Visual detection of saikosaponins by on-membrane immunoassay and estimation of traditional Chinese medicines containing Bupleuri radix.

  Biochemical and biophysical research communications 20060804

• Identification of biologically active triterpenes and sterols present in hexane extracts from Miconia species using high-resolution gas chromatography.

  Biomedical chromatography : BMC 20060801

• Effects of pharmacological preconditioning by emodin/oleanolic acid treatment and/or ischemic preconditioning on mitochondrial antioxidant components as well as the susceptibility to ischemia-reperfusion injury in rat hearts.

  Molecular and cellular biochemistry 20060801

• [Saikosaponins inhibit increased glutamate and GABA expressions in the hippocampus of pentetrazole-induced slow kindling rats].

  Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20060801

• [Inhibition of extracts from 17 Chinese herbs on periodontal pathogenic microbes].

  Shanghai kou qiang yi xue = Shanghai journal of stomatology 20060801

• [Isolation and identification of triterpenoids from root of Achyranthes bidentata in Henan].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060801

• [Chemical constituents from Viscum nudum and their accelerating PC12 cell differentiation].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060801

• [Studies on chemical constituents of Serissa serissoides roots].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060801

• Protective effects of alpha1-acid glycoprotein and serum amyloid A on concanavalin A-induced liver failure via interleukin-6 induction by ME3738.

  European journal of pharmacology 20060717

• The synthetic triterpenoid CDDO-Imidazolide suppresses STAT phosphorylation and induces apoptosis in myeloma and lung cancer cells.

  Clinical cancer research : an official journal of the American Association for Cancer Research 20060715

• Dual activity of triterpenoids: apoptotic versus antidifferentiation effects.

  Archives of toxicology 20060701

• A new oleanane glycoside from the roots of Astragalus caprinus.

  Magnetic resonance in chemistry : MRC 20060701

• Protective effect of esculentoside A on radiation-induced dermatitis and fibrosis.

  International journal of radiation oncology, biology, physics 20060701

• Cytotoxic ent-kaurene diterpenoids from Isodon phyllostachys.

  Phytochemistry 20060701

• Extracts from Pygeum africanum and other ethnobotanical species with antiandrogenic activity.

  Planta medica 20060701

• Antiviral effects of saikosaponins on human coronavirus 229E in vitro.

  Clinical and experimental pharmacology & physiology 20060701

• Simultaneous determination of triptolide, wilforlide A and triptonide in human plasma by high-performance liquid chromatography-electrospray ionization mass spectrometry.

  Biological & pharmaceutical bulletin 20060701

• [Studies on constituents from root and stem of Ervatamia hainanensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060701

• [Compounds from marine mangrove plant Bruguiera sexangula var. rhynchopetala].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060701

• [Studies on chemical constituents from moss Rhodobryum roseum II].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060701

• [Improving on TLC for Caulis Clematidis Armandii from Chinese pharmacopeia].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060701

• Antitumor and antimetastatic effects of betulonic acid amides in mice with transplantable lewis carcinoma.

  Bulletin of experimental biology and medicine 20060701

• Quantification of the polyphenols and triterpene acids in chinese hawthorn fruit by high-performance liquid chromatography.

  Journal of agricultural and food chemistry 20060628

• Protein tyrosine phosphatase 1B inhibitory activity of triterpenes isolated from Astilbe koreana.

  Bioorganic & medicinal chemistry letters 20060615

• Pentacyclic triterpenes. Part 3: Synthesis and biological evaluation of oleanolic acid derivatives as novel inhibitors of glycogen phosphorylase.

  Bioorganic & medicinal chemistry letters 20060601

• Participation of epoxygenase activation in saikogenin D-induced inhibition of prostaglandin E(2) synthesis.

  The Journal of pharmacy and pharmacology 20060601

• New triterpenoids isolated from the root bark of Ulmus pumila L.

  Chemical & pharmaceutical bulletin 20060601

• Pentacyclic triterpenoids from leaves of Excoecaria agallocha.

  Chemical & pharmaceutical bulletin 20060601

• Streblus asper Lour. (Shakhotaka): A Review of its Chemical, Pharmacological and Ethnomedicinal Properties.

  Evidence-based complementary and alternative medicine : eCAM 20060601

• In vivo wound-healing activity of oleanolic acid derived from the acid hydrolysis of Anredera diffusa.

  Journal of natural products 20060601

• The synthetic triterpenoid CDDO-imidazolide induces monocytic differentiation by activating the Smad and ERK signaling pathways in HL60 leukemia cells.

  Molecular cancer therapeutics 20060601

• [Targeting of nitric oxide-donor and related drugs].

  Yao xue xue bao = Acta pharmaceutica Sinica 20060601

• [Study on the chemical constituents of Mitragyna rotundifolia].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060601

• [Research on extracting process for compound shenzhutiaozhi capsule].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060601

• [Studies on chemical constituents in rhizome of Elaeagnus bockii I].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060601

• Investigations of the Malagasy species Tachiadenus longiflorus Grisebach (Gentianaceae): linking chemical finding and traditional usage.

  Journal of ethnopharmacology 20060524

• Depletion of intracellular glutathione contributes to JNK-mediated death receptor 5 upregulation and apoptosis induction by the novel synthetic triterpenoid methyl-2-cyano-3, 12-dioxooleana-1, 9-dien-28-oate (CDDO-Me).

  Cancer biology & therapy 20060501

• Microsphere-based protease assays and screening application for lethal factor and factor Xa.

  Cytometry. Part A : the journal of the International Society for Analytical Cytology 20060501

• Triterpenoids from the resin of Styrax tonkinensis and their antiproliferative and differentiation effects in human leukemia HL-60 cells.

  Journal of natural products 20060501

• Aegicerin, the first oleanane triterpene with wide-ranging antimycobacterial activity, isolated from Clavija procera.

  Journal of natural products 20060501

• [Study on chemical constituents of Cyclocarya paliurus].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060501

• [Studies on chemical constituents in root tuber of Cynanchum auriculatum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060501

• Triterpene saponins from the roots of Medicago hybrida.

  Journal of agricultural and food chemistry 20060405

• 2-cyano-3,12-dioxooleana-1,9(11)-diene-28-oic acid disrupts microtubule polymerization: a possible mechanism contributing to apoptosis.

  Molecular pharmacology 20060401

• A novel mechanism of action of methyl-2-cyano-3,12 dioxoolean-1,9 diene-28-oate: direct permeabilization of the inner mitochondrial membrane to inhibit electron transport and induce apoptosis.

  Molecular pharmacology 20060401

• Four new isoflavonoids from the stem bark of Erythrina variegata.

  Chemical & pharmaceutical bulletin 20060401

• [Effect of saikosaponins on glial fibrillary acidic protein expression in hippocampal astrocytes of pentetrazole-induced chronic kindling rats].

  Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20060401

• Two new 18-en-oleane derivatives from marine mangrove plant, Barringtonia racemosa.

  Die Pharmazie 20060401

• [Chemical constituents from roots of Ardisia punctata].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060401

• [Studies on chemical constituents in roots of Heracleum rapula].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060401

• A synthetic triterpenoid, CDDO-Me, inhibits IkappaBalpha kinase and enhances apoptosis induced by TNF and chemotherapeutic agents through down-regulation of expression of nuclear factor kappaB-regulated gene products in human leukemic cells.

  Clinical cancer research : an official journal of the American Association for Cancer Research 20060315

• Soyasaponin I decreases the expression of alpha2,3-linked sialic acid on the cell surface and suppresses the metastatic potential of B16F10 melanoma cells.

  Biochemical and biophysical research communications 20060310

• Newbouldiaquinone A: A naphthoquinone-anthraquinone ether coupled pigment, as a potential antimicrobial and antimalarial agent from Newbouldia laevis.

  Phytochemistry 20060301

• Identification of beta-amyrin and sophoradiol 24-hydroxylase by expressed sequence tag mining and functional expression assay.

  The FEBS journal 20060301

• Alpha-glucosidase inhibitory and antioxidant acridone alkaloids from the stem bark of Oriciopsis glaberrima ENGL. (Rutaceae).

  Chemical & pharmaceutical bulletin 20060301

• Effects of Saireito, a Japanese herbal medicine, on edema via antagonistic actions against aldosterone in anti-GBM nephritic rats.

  Clinical and experimental nephrology 20060301

• Cytotoxic terpenes and lignans from the roots of Ainsliaea acerifolia.

  Archives of pharmacal research 20060301

• [Studies on involatile constituents of Mentha haplocalyx].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060301

• [Studies on chemical constituents in leaves of Mallotus furetianus I].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060301

• [Study on chemical constituents of Potentilla chinensis Ser].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060301

• Anti-tumor activity of a 3-oxo derivative of oleanolic acid.

  Cancer letters 20060227

• Induction of apoptosis in HeLa cells by 3beta-hydroxy-12-oleanen-27-oic acid from the rhizomes of Astilbe chinensis.

  Bioorganic & medicinal chemistry 20060215

• Potent protection against aflatoxin-induced tumorigenesis through induction of Nrf2-regulated pathways by the triterpenoid 1-[2-cyano-3-,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole.

  Cancer research 20060215

• Anti-plasmodial and antioxidant activities of constituents of the seed shells of Symphonia globulifera Linn f.

  Phytochemistry 20060201

• A novel analytical ELISA-based methodology for pharmacologically active saikosaponins.

  Fitoterapia 20060201

• The antioxidant activity of a triterpenoid glycoside isolated from the berries of Hedera colchica: 3-O-(beta-D-glucopyranosyl)-hederagenin.

  Phytotherapy research : PTR 20060201

• Human ACAT-1 and ACAT-2 inhibitory activities of pentacyclic triterpenes from the leaves of Lycopus lucidus TURCZ.

  Biological & pharmaceutical bulletin 20060201

• [Effect of saikosaponins on epileptic seizure and EEG in pentetrazole-induced chronic kindling rats].

  Nan fang yi ke da xue xue bao = Journal of Southern Medical University 20060201

• [Treatment of actinic keratoses with birch bark extract: a pilot study].

  Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG 20060201

• Synthetic triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid induces growth arrest in HER2-overexpressing breast cancer cells.

  Molecular cancer therapeutics 20060201

• Oleanolic acid protects against myocardial ischemia-reperfusion injury by enhancing mitochondrial antioxidant mechanism mediated by glutathione and alpha-tocopherol in rats.

  Planta medica 20060201

• [Studies on fingerprints of Bupleurum chinense from Hebei Province with HPLC-UV].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060201

• Novel and simple nonaqueous capillary electrophoresis separation and determination bioactive triterpenes in Chinese herbs.

  Journal of pharmaceutical and biomedical analysis 20060123

• Determination of oleanolic acid in human plasma and study of its pharmacokinetics in Chinese healthy male volunteers by HPLC tandem mass spectrometry.

  Journal of pharmaceutical and biomedical analysis 20060123

• Synthesis of beta-hederin and Hederacolchiside A1: triterpenoid saponins bearing a unique cytotoxicity-inducing disaccharide moiety.

  Carbohydrate research 20060116

• Ontogenetic variation in chemical and physical characteristics of adaxial apple leaf surfaces.

  Phytochemistry 20060101

• Phytocomponents of triterpenoids, oleanolic acid and ursolic acid, regulated differently the processing of epidermal keratinocytes via PPAR-alpha pathway.

  Experimental dermatology 20060101

• Oleanolic Acid, a pentacyclic triterpene attenuates the mustard oil-induced colonic nociception in mice.

  Biological & pharmaceutical bulletin 20060101

• [Progress in research on antitumor activity of saikosaponin and its mechanism].

  Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine 20060101

• Isoflavonoids and other compounds from Psorothamnus arborescens with antiprotozoal activities.

  Journal of natural products 20060101

• Lupane and oleanane triterpenoids from the cones of Liquidamber styraciflua.

  Journal of natural products 20060101

• Attenuation of visceral nociception by alpha- and beta-amyrin, a triterpenoid mixture isolated from the resin of Protium heptaphyllum, in mice.

  Planta medica 20060101

• New cytotoxic 6-oxygenated 8,9-dihydrofurocoumarins, hedyotiscone A - C, from Hedyotis biflora.

  Planta medica 20060101

• Disruption of nucleocytoplasmic trafficking of cyclin D1 and topoisomerase II by sanguinarine.

  BMC cell biology 20060101

• [Advances in the study on medicinal plants of Akebia].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060101

• [Chemical constituents from roots of Ficus hirta].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20060101

• Dereplication of pentacyclic triterpenoids in plants by GC-EI/MS.

  Phytochemical analysis : PCA 20060101

• Chemical study of triterpenoid resinous materials in archaeological findings by means of direct exposure electron ionisation mass spectrometry and gas chromatography/mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20060101

• [Steroids isolated from fruit of Hovenia acerba].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20060101

• Triterpenic acids and flavonoids from Satureja parvifolia. Evaluation of their antiprotozoal activity.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20060101

• CDDO-Imidazolide inhibits growth and survival of c-Myc-induced mouse B cell and plasma cell neoplasms.

  Molecular cancer 20060101

• In vivo analgesic and anti-inflammatory activities of ursolic acid and oleanoic acid from Miconia albicans (Melastomataceae).

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20060101

• Analysis of bisdesmosidic saponins in Saponaria vaccaria L. by HPLC-PAD-MS: identification of new quillaic acid and gypsogenin 3-O-trisaccharides.

  Phytochemical analysis : PCA 20060101

• 3 Beta-hydroxyolean-12-en-27-oic acid: a cytotoxic, apoptosis-inducing natural drug against COLO-205 cancer cells.

  Chemistry & biodiversity 20060101

• Quantification of eugenol, luteolin, ursolic acid, and oleanolic acid in black (Krishna Tulasi) and green (Sri Tulasi) varieties of Ocimum sanctum Linn. using high-performance thin-layer chromatography.

  Journal of AOAC International 20060101

• Saikosaponin-d inhibits T cell activation through the modulation of PKCtheta, JNK, and NF-kappaB transcription factor.

  Biochemical and biophysical research communications 20051230

• Phytochemical constituents and hepatoprotective activity of Viburnum tinus.

  Phytochemistry 20051201

• Pomegranate flower extract diminishes cardiac fibrosis in Zucker diabetic fatty rats: modulation of cardiac endothelin-1 and nuclear factor-kappaB pathways.

  Journal of cardiovascular pharmacology 20051201

• Dammarane triterpenes from the hypocotyls and fruits of Ceriops tagal.

  Journal of natural products 20051201

• [Studies on the chemical constituents in herb of Ludwigia octovalvis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20051201

• [Studies on triterpenoid constituents from Rabdosia japonica var. galaucocalyx].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20051201

• [Triterpenes from root of Rhaponticum uniflorum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20051201

• [Antifeeding effects of crude lantadene from Lantana camara on Plutella xylostella and Spodoptera litura larvae].

  Ying yong sheng tai xue bao = The journal of applied ecology 20051201

• [Study on sterols and triterpenes from the stems of Akebia quinata].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20051201

• Momordin I, an inhibitor of AP-1, suppressed osteoclastogenesis through inhibition of NF-kappaB and AP-1 and also reduced osteoclast activity and survival.

  Biochemical and biophysical research communications 20051125

• Plant sterols and stanols: effects on mixed micellar composition and LXR (target gene) activation.

  Journal of lipid research 20051101

• Antitumor activity of Pulsatilla koreana saponins and their structure-activity relationship.

  Chemical & pharmaceutical bulletin 20051101

• Cloning and characterization of saponin hydrolases from Aspergillus oryzae and Eupenicillium brefeldianum.

  Bioscience, biotechnology, and biochemistry 20051101

• Simultaneous determination of seven triterpenoids and triterpenoid saponins in Folium llicis Purpureae by high performance liquid chromatography coupled with evaporative light scattering detection.

  Journal of separation science 20051101

• HPTLC-densitometric method of determination of oleanolic acid in the Lamii albi flos.

  Journal of separation science 20051101

• [Studies on the chemical constituents in root of Coleus forskohlii].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20051101

• The isolation of soyasaponins by fractional precipitation, solid phase extraction, and low pressure liquid chromatography.

  International journal of food sciences and nutrition 20051101

• 2-Cyano-3,12-dioxooleana-1,9-dien-28-imidazolide (CDDO-Im) directly targets mitochondrial glutathione to induce apoptosis in pancreatic cancer.

  The Journal of biological chemistry 20051028

• Attenuation of capsaicin-induced acute and visceral nociceptive pain by alpha- and beta-amyrin, a triterpene mixture isolated from Protium heptaphyllum resin in mice.

  Life sciences 20051021

• Antibacterial triterpenes from Syzygium guineense (Myrtaceae).

  Journal of ethnopharmacology 20051003

• Bangangxanthone A and B, two xanthones from the stem bark of Garcinia polyantha Oliv.

  Phytochemistry 20051001

• Surface composition of myrmecophilic plants: cuticular wax and glandular trichomes on leaves of Macaranga tanarius.

  Journal of chemical ecology 20051001

• A pilot trial evaluating Meta050, a proprietary combination of reduced iso-alpha acids, rosemary extract and oleanolic acid in patients with arthritis and fibromyalgia.

  Phytotherapy research : PTR 20051001

• [Studies on the chemical constituents in root of Gentiana macrophylla from Shaanxi].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20051001

• [Studies on chemical constituents of Patrinia villosa Juss].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20051001

• Antimalarial constituents from Nauclea orientalis (L.) L.

  Chemistry & biodiversity 20051001

• Determination of oleanolic acid and ursolic acid in cornel by cyclodextrin-modified micellar electrokinetic chromatography.

  Biomedical chromatography : BMC 20050901

• Nematicidal natural products from the aerial parts of Lantana camara Linn.

  Natural product research 20050901

• High performance liquid chromatographic assay of saikosaponins from radix Bupleuri in China.

  Biological & pharmaceutical bulletin 20050901

• Anti-herpes virus type 1 activity of oleanane-type triterpenoids.

  Biological & pharmaceutical bulletin 20050901

• New oleanene glycosides from the leaves of Acanthopanax japonicus.

  Chemical & pharmaceutical bulletin 20050901

• Floratheasaponins A-C, acylated oleanane-type triterpene oligoglycosides with anti-hyperlipidemic activities from flowers of the tea plant (Camellia sinensis).

  Journal of natural products 20050901

• Cytotoxic saponins from the root of Dipsacus asper Wall.

  Archives of pharmacal research 20050901

• Effect of betulonic acid and its derivative [3-oxo-20(29)-lupene-28-oyl]-3-aminopropionic acid on liver structure in mice with RLS lymphoma.

  Bulletin of experimental biology and medicine 20050901

• Cholesteryl hemisuccinate as a membrane stabilizer in dipalmitoylphosphatidylcholine liposomes containing saikosaponin-d.

  International journal of pharmaceutics 20050826

• Oleanolic acid and ursolic acid: research perspectives.

  Journal of ethnopharmacology 20050822

• Preventive effects of soyasapogenol B derivatives on liver injury in a concanavalin A-induced hepatitis model.

  Bioorganic & medicinal chemistry 20050815

• The novel triterpenoid CDDO-Me suppresses MAPK pathways and promotes p38 activation in acute myeloid leukemia cells.

  Leukemia 20050801

• Determination of saikosaponins a, c, and d in Bupleurum Chinese DC from different areas by capillary zone electrophoresis.

  Analytical and bioanalytical chemistry 20050801

• Chemical shift assignments of two oleanane triterpenes from Euonymus hederaceus.

  Journal of Zhejiang University. Science. B 20050801

• A new minor triterpene saponin from kaixin-san prescription.

  Journal of Asian natural products research 20050801

• Involvement of cytokines in the hepatic metallothionein expression by alpha-hederin.

  Planta medica 20050801

• Jacaranone and related compounds from the fresh fruits of Ternstroemia japonica and their antioxidative activity.

  Archives of pharmacal research 20050801

• [Chemical constituents from rhizome of Pulsatilla dahurica].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20050801

• [Qualitative and quantitative methods of betulonic acid in fruits of Liquidambar formosana].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20050801

• A triterpene oleanolic acid conjugate with 3-hydroxyflavone derivative as a new membrane probe with two-color ratiometric response.

  Journal of biochemical and biophysical methods 20050729

• Antioxidant activity, cytotoxicity, and DNA information of Glossogyne tenuifolia.

  Journal of agricultural and food chemistry 20050727

• 2-Cyano-3,12-dioxoolean-1,9-dien-28-oic acid and related compounds inhibit growth of colon cancer cells through peroxisome proliferator-activated receptor gamma-dependent and -independent pathways.

  Molecular pharmacology 20050701

• Pomegranate flower improves cardiac lipid metabolism in a diabetic rat model: role of lowering circulating lipids.

  British journal of pharmacology 20050701

• DNA damaging activities of methanol extract of Ajuga postii and iridoid glucoside reptoside.

  Natural product research 20050701

• Soyasaponins lowered plasma cholesterol and increased fecal bile acids in female golden Syrian hamsters.

  Experimental biology and medicine (Maywood, N.J.) 20050701

• Bioactive constituents of the leaves of Phyllanthus polyphyllus var. siamensis.

  Journal of natural products 20050701

• Five new oleanolic acid glycosides from Achyranthes bidentata with inhibitory activity on osteoclast formation.

  Planta medica 20050701

• [Studies on chemical constituents in the seeds of Nigella glandulifera].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20050701

• [Cholesteryl hemisuccinate as liposomal membrane stabilizer and its use in the preparation of saikosaponin-D liposomes].

  Yao xue xue bao = Acta pharmaceutica Sinica 20050701

• [Studies on the triterpenoids of Cyclocarya paliurus (Batal.) Iljinsk].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050701

• [Inhibitory effect of ardipusilloside-I on Lewis pulmonary carcinoma and hepatocarcinoma SMMC-7721].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050701

• [Experimental study of Oleanolic acid liquid acting on climacteric rats].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050701

• The influence of Calendulae officinalis flos extracts on cell cultures, and the chromatographic analysis of extracts.

  Journal of pharmaceutical and biomedical analysis 20050615

• The synthetic triterpenoids, CDDO and CDDO-imidazolide, are potent inducers of heme oxygenase-1 and Nrf2/ARE signaling.

  Cancer research 20050601

• Synthetic triterpenoids cooperate with tumor necrosis factor-related apoptosis-inducing ligand to induce apoptosis of breast cancer cells.

  Cancer research 20050601

• Cytochrome P450 2D6 (CYP2D6) inhibitory constituents of Catharanthus roseus.

  Biological & pharmaceutical bulletin 20050601

• Newbouldiaquinone and newbouldiamide: a new naphthoquinone-anthraquinone coupled pigment and a new ceramide from Newbouldia laevis.

  Chemical & pharmaceutical bulletin 20050601

• Saponins and other constituents from the leaves of Aralia elata.

  Chemical & pharmaceutical bulletin 20050601

• Antiproliferative hopane and oleanane glycosides from the roots of Glinus lotoides.

  Planta medica 20050601

• Triterpenoid saponin anthranilates from Albizia grandibracteata leaves ingested by primates in Uganda.

  Journal of natural products 20050601

• Acute anti-inflammatory activity of four saponins isolated from ivy: alpha-hederin, hederasaponin-C, hederacolchiside-E and hederacolchiside-F in carrageenan-induced rat paw edema.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20050601

• Induced accumulation of oleanolic acid and ursolic acid in cell suspension cultures of Uncaria tomentosa.

  Biotechnology letters 20050601

• The chemical constituents of Ligularia pleurocaulis.

  Yao xue xue bao = Acta pharmaceutica Sinica 20050601

• Protection against 2,4,6-trinitrobenzenesulphonic acid-induced colonic inflammation in mice by the marine products bolinaquinone and petrosaspongiolide M.

  Biochemical pharmacology 20050515

• Studies on the reactivity of CDDO, a promising new chemopreventive and chemotherapeutic agent: implications for a molecular mechanism of action.

  Bioorganic & medicinal chemistry letters 20050502

• Triterpenoid CDDO-Im downregulates PML/RARalpha expression in acute promyelocytic leukemia cells.

  Cell death and differentiation 20050501

• Beta-D-xylopyranosyl-(1-->3)-beta-D-glucuronopyranosyl echinocystic acid isolated from the roots of Codonopsis lanceolata induces caspase-dependent apoptosis in human acute promyelocytic leukemia HL-60 cells.

  Biological & pharmaceutical bulletin 20050501

• Betulinic acid and its derivatives, potent DNA topoisomerase II inhibitors, from the bark of Bischofia javanica.

  Chemistry & biodiversity 20050501

• Variation of active constituents of an important Tibet folk medicine Swertia mussotii Franch. (Gentianaceae) between artificially cultivated and naturally distributed.

  Journal of ethnopharmacology 20050408

• Protective effect of alpha- and beta-amyrin, a triterpene mixture from Protium heptaphyllum (Aubl.) March. trunk wood resin, against acetaminophen-induced liver injury in mice.

  Journal of ethnopharmacology 20050408

• Antinociceptive properties of mixture of alpha-amyrin and beta-amyrin triterpenes: evidence for participation of protein kinase C and protein kinase A pathways.

  The Journal of pharmacology and experimental therapeutics 20050401

• Two new triterpenes from the seeds of Trichosanthes cucumeroides.

  Natural product research 20050401

• Three new cholinesterase-inhibiting cis-clerodane diterpenoids from Otostegia limbata.

  Chemical & pharmaceutical bulletin 20050401

• [Isolation and structure identification of chemical constituents from Viscum liquidambaricolum].

  Yao xue xue bao = Acta pharmaceutica Sinica 20050401

• Targeted delivery of arjunglucoside I using surface hydrophilic and hydrophobic nanocarriers to combat experimental leishmaniasis.

  Journal of drug targeting 20050401

• [Studies on the chemical constituents from the leaf of Liquidambar formosana Hance].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050401

• Erythrodiol-3-acetate, pentacyclic triterpenoid from Styrax japonica, expressions of matrix metalloproteinase-1,2 in cultured human skin fibroblasts.

  Journal of ethnopharmacology 20050321

• Synthesis and activity of oleanolic acid derivatives, a novel class of inhibitors of osteoclast formation.

  Bioorganic & medicinal chemistry letters 20050315

• Araloside A, an antiulcer constituent from the root bark of Aralia elata.

  Biological & pharmaceutical bulletin 20050301

• Preparation of enteric microsphere of oleanolic acid dihemiphthalate sodium by salting-out action using spherical crystallization technique.

  Yao xue xue bao = Acta pharmaceutica Sinica 20050301

• Cancer chemopreventive activity of lupane- and oleanane-type triterpenoids from the cones of Liquidamber styraciflua.

  Chemistry & biodiversity 20050301

• Pomolic acid triggers mitochondria-dependent apoptotic cell death in leukemia cell line.

  Cancer letters 20050227

• Effect of dietary high-oleic-acid oils that are rich in antioxidants on microsomal lipid peroxidation in rats.

  Journal of agricultural and food chemistry 20050209

• PTP1B inhibitors from Ardisia japonica.

  Journal of Asian natural products research 20050201

• Soyasaponin-I-modified invasive behavior of cancer by changing cell surface sialic acids.

  Gynecologic oncology 20050201

• [Studies on chemical constituents in fruit of Rubus chingii].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20050201

• Oleanolic acid nanosuspensions: preparation, in-vitro characterization and enhanced hepatoprotective effect.

  The Journal of pharmacy and pharmacology 20050201

• [Molecular mechanisms of the protection of SNMC in HepG2 cell apoptosis].

  Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology 20050201

• Three new triterpenes from Nerium oleander and biological activity of the isolated compounds.

  Journal of natural products 20050201

• The inhibition of diacylglycerol acyltransferase by terpenoids from Youngia koidzumiana.

  Archives of pharmacal research 20050201

• The chemical constituents of Rhododendron ovatum Planch.

  Yao xue xue bao = Acta pharmaceutica Sinica 20050201

• [Studies on chemical constituents from Elsholtzia bodinieri Vaniot].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050201

• [Study on ultrasonic extraction technics of oleanolic acid in Akebia trifoliata].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20050201

• Topical antiinflammatory effects of the ether extract from Protium kleinii and alpha-amyrin pentacyclic triterpene.

  European journal of pharmacology 20050110

• Antiinflammatory activity of astilbic acid from Astilbe chinensis.

  Biological & pharmaceutical bulletin 20050101

• Apoptosis inducing activity of viscin, a lipophilic extract from Viscum album L.

  The Journal of pharmacy and pharmacology 20050101

• Oleanane triterpenes from Aegiceras corniculatum.

  Fitoterapia 20050101

• A prenylated xanthone with antimicrobial activity from the seeds of Symphonia globulifera.

  Natural product research 20050101

• Bioactive constituents from Dracocephalum subcapitatum (O. Kuntze) Lipsky.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20050101

• Antinociceptive and anti-inflammatory effects of the saponin and sapogenins obtained from the stem of Akebia quinata.

  Journal of medicinal food 20050101

• [Synthesis and antitumor activity of cyclopropane derivatives of betulinic and betulonic acids].

  Bioorganicheskaia khimiia 20050101

• Isoprene derivatives from the leaves and callus cultures of Vaccinium corymbosum var. bluecrop.

  Acta poloniae pharmaceutica 20050101

• Therapeutic mechanism of Saikosaponin-d in anti-Thy1 mAb 1-22-3-induced rat model of glomerulonephritis.

  Nephron. Experimental nephrology 20050101

• Momordin Ic and oleanolic acid from Kochiae Fructus reduce carbon tetrachloride-induced hepatotoxicity in rats.

  Journal of medicinal food 20050101

• Effects of alpha-hederin and thymoquinone, constituents of Nigella sativa, on human cancer cell lines.

  Anticancer research 20050101

• Hepatoprotection of oleanolic acid is related to its inhibition on mitochondrial permeability transition.

  The American journal of Chinese medicine 20050101

• Protective effects of betulin and betulinic acid against ethanol-induced cytotoxicity in HepG2 cells.

  Pharmacological reports : PR 20050101

• Modes of action of alpha-hederin and thymoquinone, active constituents of Nigella sativa, against HEp-2 cancer cells.

  Anticancer research 20050101

• [The effect of betulonic acid and its alanine amide derivatives on rat liver parenchyma repair during postcytostatic period].

  Eksperimental'naia i klinicheskaia farmakologiia 20050101

• Saikosaponin C induces endothelial cells growth, migration and capillary tube formation.

  Life sciences 20041231

• Structure elucidation by NMR spectroscopy of a new acetylated saponin from Centratherum anthelminticum.

  Carbohydrate research 20041227

• Cytokine-mediated induction of metallothionein in Hepa-1c1c7 cells by oleanolic acid.

  Biochemical and biophysical research communications 20041217

• PLA2-mediated catalytic activation of its inhibitor 25-acetyl-petrosaspongiolide M: serendipitous identification of a new PLA2 suicide inhibitor.

  FEBS letters 20041217

• Insecticidal components from field pea extracts: soyasaponins and lysolecithins.

  Journal of agricultural and food chemistry 20041215

• 3 Beta-(3,4-dihydroxycinnamoyl)-erythrodiol, a cytotoxic constituent of Zygophyllum geslini collected in the Algerian Sahara.

  Journal of ethnopharmacology 20041201

• Triterpenoid saponins from leaves of Hedera pastuchowii.

  Chemical & pharmaceutical bulletin 20041201

• [Effect of saikosaponins on epileptic rat electroenciphalogram].

  Di 1 jun yi da xue xue bao = Academic journal of the first medical college of PLA 20041201

• New furofuran and butyrolactone lignans with antioxidant activity from the stem bark of Styrax japonica.

  Journal of natural products 20041201

• A new flavone from Hypericum wightianum.

  Journal of Asian natural products research 20041201

• [Study on chemical constituents from Swertia kauitchensis Franch].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20041201

• Inhibition of HUVEC tubulogenesis by hederacolchiside-A1 is associated with plasma membrane cholesterol sequestration and activation of the Ha-Ras/MEK/ERK cascade.

  Cancer chemotherapy and pharmacology 20041101

• Anti-complementary activity of triterpenoides from fruits of Zizyphus jujuba.

  Biological & pharmaceutical bulletin 20041101

• The synthetic triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid induces caspase-dependent and -independent apoptosis in acute myelogenous leukemia.

  Cancer research 20041101

• [Treatment of nonalcoholic steatohepatitis (NASH)].

  Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology 20041101

• [Changes in level of organic acids in fructus crataegi after processing].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20041101

• Cancer chemopreventive activity of 3beta-methoxyserrat-14-en-21beta-ol and several serratane analogs on two-stage mouse skin carcinogenesis.

  Cancer letters 20041028

• c-Jun NH2-terminal kinase-mediated up-regulation of death receptor 5 contributes to induction of apoptosis by the novel synthetic triterpenoid methyl-2-cyano-3,12-dioxooleana-1, 9-dien-28-oate in human lung cancer cells.

  Cancer research 20041015

• Antimicrobial activity of some pentacyclic triterpenes and their synthesized 3-O-lipophilic chains.

  Biological & pharmaceutical bulletin 20041001

• Two new monoterpene glycosides and trypanocidal terpenoids from Dracocephalum kotschyi.

  Chemical & pharmaceutical bulletin 20041001

• New oleanan-type triterpene and cincholic acid glycosides from Peruvian 'Uña de Gato' (Uncaria tomentosa).

  Chemical & pharmaceutical bulletin 20041001

• Peroxisome proliferator-activated receptor gamma and retinoid X receptor ligands are potent inducers of differentiation and apoptosis in leukemias.

  Molecular cancer therapeutics 20041001

• Generation and characterisation of monoclonal antibodies to oleanolic acid.

  Planta medica 20041001

• Potential vasorelaxant effects of oleanolic acid and erythrodiol, two triterpenoids contained in 'orujo' olive oil, on rat aorta.

  The British journal of nutrition 20041001

• HPLC profiling and quantification of active principles in leaves of Hedera helix L.

  Die Pharmazie 20041001

• Involvement of p53, nuclear factor kappaB and Fas/Fas ligand in induction of apoptosis and cell cycle arrest by saikosaponin d in human hepatoma cell lines.

  Cancer letters 20040930

• Design, synthesis, and biological evaluation of biotin conjugates of 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oic acid for the isolation of the protein targets.

  Journal of medicinal chemistry 20040923

• Triterpenoids. Part 21: Oleanolic acid azaderivatives as percutaneous transport promoters.

  Bioorganic & medicinal chemistry letters 20040920

• Astersedifolioside A-C, three new oleane-type saponins with antiproliferative activity.

  Bioorganic & medicinal chemistry 20040915

• Biotransformation of quinovic acid glycosides by microbes: direct conversion of the ursane to the oleanane triterpene skeleton by Nocardia sp. NRRL 5646.

  Organic letters 20040902

• Induction of apoptosis in a leukemia cell line by triterpene saponins from Albizia adianthifolia.

  Bioorganic & medicinal chemistry 20040901

• Constituents of Senecio chionophilus with potential antitubercular activity.

  Journal of natural products 20040901

• Triterpene saponins from the roots of Clematis chinensis.

  Journal of natural products 20040901

• [Therapeutical effects of esculentoside A on rats with MsPGN induced by anti-Thy1.1 antibody].

  Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition 20040901

• Evaluation of bioactive saponins and triterpenoidal aglycons for their binding properties on human endothelin ETA and angiotensin AT1 receptors.

  Phytotherapy research : PTR 20040901

• Novel ceramides and a new glucoceramide from the roots of Incarvillea arguta.

  Lipids 20040901

• Molecular mechanisms of echinocystic acid-induced apoptosis in HepG2 cells.

  Biochemical and biophysical research communications 20040827

• Echinocystic acid induces apoptosis in HL-60 cells through mitochondria-mediated death pathway.

  Cancer letters 20040820

• Novel 18beta-glycyrrhetinic acid analogues as potent and selective inhibitors of 11beta-hydroxysteroid dehydrogenases.

  Bioorganic & medicinal chemistry 20040815

• In vivo and in vitro anti-inflammatory activity of Mangifera indica L. extract (VIMANG).

  Pharmacological research 20040801

• New cycloartenol esters from Ixora coccinea.

  Natural product research 20040801

• Platycodin D and D3 isolated from the root of Platycodon grandiflorum modulate the production of nitric oxide and secretion of TNF-alpha in activated RAW 264.7 cells.

  International immunopharmacology 20040801

• The novel synthetic oleanane triterpenoid CDDO (2-cyano-3, 12-dioxoolean-1, 9-dien-28-oic acid) induces apoptosis in Mycosis fungoides/Sézary syndrome cells.

  The Journal of investigative dermatology 20040801

• [Inhibitory effects of some traditional medicines on proliferation of HIV-1 and its protease].

  Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 20040801

• Astilbic acid induced COLO 205 cell apoptosis by regulating Bcl-2 and Bax expression and activating caspase-3.

  Acta pharmacologica Sinica 20040801

• Pentacyclic triterpenoids, alpha,beta-amyrins, suppress the scratching behavior in a mouse model of pruritus.

  Pharmacology, biochemistry, and behavior 20040801

• Synthesis and hemolytic activity of some hederagenin diglycosides.

  Chemical & pharmaceutical bulletin 20040801

• Simultaneous determination of triterpene saponins in ginseng drugs by high-performance liquid chromatography.

  Chemical & pharmaceutical bulletin 20040801

• Rapid analysis of triterpenic acids by liquid chromatography using porous graphitic carbon and evaporative light scattering detection.

  Journal of separation science 20040801

• Gastroprotective effect of the mixture of alpha- and beta-amyrin from Protium heptaphyllum: role of capsaicin-sensitive primary afferent neurons.

  Planta medica 20040801

• Isolation of epi-oleanolic acid from Korean mistletoe and its apoptosis-lnducing activity in tumor cells.

  Archives of pharmacal research 20040801

• The proliferative inhibition and apoptotic mechanism of Saikosaponin D in human non-small cell lung cancer A549 cells.

  Life sciences 20040723

• Determination of saikosaponin derivatives in Radix bupleuri and in pharmaceuticals of the chinese multiherb remedy xiaochaihu-tang using liquid chromatographic tandem mass spectrometry.

  Analytical chemistry 20040715

• A new adaptive subband decomposition approach for automatic analysis of NMR data.

  Journal of magnetic resonance (San Diego, Calif. : 1997) 20040701

• Search for constituents with neurotrophic factor-potentiating activity from the medicinal plants of paraguay and Thailand.

  Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 20040701

• A novel triterpenoid induces transforming growth factor beta production by intraepithelial lymphocytes to prevent ileitis.

  Gastroenterology 20040701

• The inhibition of superoxide anion generation by neutrophils from Viscum articulactum.

  Chemical & pharmaceutical bulletin 20040701

• New cytotoxic oleanane-type triterpenoids from the cones of Liquidamber styraciflua.

  Journal of natural products 20040701

• Comparative study on triterpene saponins of Ginseng drugs.

  Planta medica 20040701

• [Therapeutic strategies for hepatitis C].

  Nihon rinsho. Japanese journal of clinical medicine 20040701

• [Alternative measures for patients with chronic hepatitis C unresponsive to interferon therapy].

  Nihon rinsho. Japanese journal of clinical medicine 20040701

• [Clinical aspects of type-C cirrhosis of liver--diagnosis, clinical course, treatment and prognosis].

  Nihon rinsho. Japanese journal of clinical medicine 20040701

• [Studies on the constituents from Sambucus chinese].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20040701

• Quantitative analysis of anti-inflammatory and radical scavenging triterpenoid esters in evening primrose oil.

  Journal of agricultural and food chemistry 20040602

• Patensin-induced apoptosis is accompanied by decreased bcl-2 expression and telomerase activity in HL-60 cells.

  Journal of Asian natural products research 20040601

• Oleanene constituents of Lantana cujabensis.

  Fitoterapia 20040601

• Effects of esculentoside A on production of interleukin-1, 2, and prostaglandin E2.

  Acta pharmacologica Sinica 20040601

• New neolignans that inhibit DNA polymerase beta lyase.

  Journal of natural products 20040601

• Isolation and structure of gustastatin from the Brazilian nut tree Gustavia hexapetala.

  Journal of natural products 20040601

• Cytotoxic triterpenoids from Acridocarpus vivy from the Madagascar rain forest.

  Journal of natural products 20040601

• Antitubercular constituents of Valeriana laxiflora.

  Planta medica 20040601

• Antioxidant activity of saponins isolated from ivy: alpha-hederin, hederasaponin-C, hederacolchiside-E and hederacolchiside-F.

  Planta medica 20040601

• Platelet anti-aggregating triterpenoids from the leaves of Acanthopanax senticosus and the fruits of A. sessiliflorus.

  Planta medica 20040601

• [Resource and pharmacognostical study on Aralia echinocaulis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20040601

• Dynamics of beta2-adrenergic receptor-ligand complexes on living cells.

  Biochemistry 20040525

• Human fecal metabolism of soyasaponin I.

  Journal of agricultural and food chemistry 20040505

• CDDO induces apoptosis via the intrinsic pathway in lymphoid cells.

  Leukemia 20040501

• Function and clustered expression of MaxiK channels in cerebral myocytes remain intact with aging.

  Experimental gerontology 20040501

• Structure-activity relationship of oleanane disaccharides isolated from Akebia quinata versus cytotoxicity against cancer cells and NO inhibition.

  Biological & pharmaceutical bulletin 20040501

• Carnosic acid, a new class of lipid absorption inhibitor from sage.

  Bioorganic & medicinal chemistry letters 20040419

• Inhibition of cytochrome P450 activities by oleanolic acid and ursolic acid in human liver microsomes.

  Life sciences 20040416

• The bortezomib/proteasome inhibitor PS-341 and triterpenoid CDDO-Im induce synergistic anti-multiple myeloma (MM) activity and overcome bortezomib resistance.

  Blood 20040415

• Chemical constituents from the leaves of Psidium guajava.

  Natural product research 20040401

• Growth-inhibitory effect of a novel synthetic triterpenoid, 2-cyano-3,12-dioxoolean-1,9-dien-28-oic acid, on ovarian carcinoma cell lines not dependent on peroxisome proliferator-activated receptor-gamma expression.

  Gynecologic oncology 20040401

• Two new diterpenoids from Ballota limbata.

  Chemical & pharmaceutical bulletin 20040401

• Further saponins from Meryta lanceolata.

  Phytochemistry 20040401

• Isolation from Eucalyptus occidentalis and identification of a new kaempferol derivative that induces apoptosis in human myeloid leukemia cells.

  Journal of natural products 20040401

• New biologically active triterpenoid saponins from Scabiosa tschiliensis.

  Journal of natural products 20040401

• Anti-platelet pentacyclic triterpenoids from leaves of Campsis grandiflora.

  Archives of pharmacal research 20040401

• Evidence supporting a role for calcium in apoptosis induction by the synthetic triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid (CDDO).

  The Journal of biological chemistry 20040319

• Further insights on the structural aspects of PLA(2) inhibition by gamma-hydroxybutenolide-containing natural products: a comparative study on petrosaspongiolides M-R.

  Bioorganic & medicinal chemistry 20040315

• Oleanane triterpenoids with inhibitory activity against NFAT transcription factor from Liquidambar formosana.

  Biological & pharmaceutical bulletin 20040301

• Acetylated glucuronide triterpene bidesmosidic saponins from Symplocos glomerata.

  Phytochemistry 20040301

• Oleanane saponins from Sanicula elata var. chinensis.

  Journal of natural products 20040301

• Hydrocotylosides I-VII, new oleanane saponins from hydrocotylesibthorpioides.

  Journal of natural products 20040301

• Four new triterpenoids from Maytenus ilicifolia.

  Journal of natural products 20040301

• [Studies on chemical constituents from branch of Trema angustifolia].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20040301

• [Studies on chemical constitutents in roots of Jasminum sambac].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20040301

• Determination of binding constant of transcription factor myc-max/max-max and E-box DNA: the effect of inhibitors on the binding.

  Biochimica et biophysica acta 20040224

• Peroxisome proliferator-activated receptor-gamma-independent repression of collagenase gene expression by 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid and prostaglandin 15-deoxy-delta(12,14) J2: a role for Smad signaling.

  Molecular pharmacology 20040201

• Efficacy of intramuscular matrine in the treatment of chronic hepatitis B.

  Hepatobiliary & pancreatic diseases international : HBPD INT 20040201

• Cytotoxic oleanane triterpenoids from the rhizomes of Astilbe chinensis (Maxim.) Franch. et Savat.

  Journal of ethnopharmacology 20040201

• Phytochemical constituents of the aerial parts from Solidago virga-aurea var. gigantea.

  Archives of pharmacal research 20040201

• Phenolic compounds obtained from stems of Couepia ulei with the potential to induce quinone reductase.

  Archives of pharmacal research 20040201

• Antileishmanial activity of isolated triterpenoids from Pourouma guianensis.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20040201

• Cardiotonic and antidysrhythmic effects of oleanolic and ursolic acids, methyl maslinate and uvaol.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20040201

• Insulin secretion and cyclooxygenase enzyme inhibition by cabernet sauvignon grape skin compounds.

  Journal of agricultural and food chemistry 20040128

• First seco-C oleananes from nature.

  Organic letters 20040122

• Development of an assay system for saikosaponin a using anti-saikosaponin a monoclonal antibodies.

  Biological & pharmaceutical bulletin 20040101

• The clinical advantages of cold-pressed non-raffinated evening primrose oil over refined preparations.

  Medical hypotheses 20040101

• Three new oleanane-type triterpenes from Ludwigia octovalvis with cytotoxic activity against two human cancer cell lines.

  Journal of natural products 20040101

• Triterpene acids from the leaves of Perilla frutescens and their anti-inflammatory and antitumor-promoting effects.

  Bioscience, biotechnology, and biochemistry 20040101

• Induction of redox imbalance and apoptosis in multiple myeloma cells by the novel triterpenoid 2-cyano-3,12-dioxoolean-1,9-dien-28-oic acid.

  Molecular cancer therapeutics 20040101

• Rearranged jatrophane-type diterpenes from euphorbia species. Evaluation of their effects on the reversal of multidrug resistance.

  Planta medica 20040101

• Taraxer-14-en-3beta-ol, an anti-inflammatory compound from Sterculia foetida L.

  Planta medica 20040101

• Glossogyne tenuifolia acts to inhibit inflammatory mediator production in a macrophage cell line by downregulating LPS-induced NF-kappa B.

  Journal of biomedical science 20040101

• Acetylcholinesterase inhibitors from the twigs of Vaccinium oldhami Miquel.

  Archives of pharmacal research 20040101

• Subhuman primates as models for the development of male contraceptives.

  Gynecologic and obstetric investigation 20040101

• Secondary metabolite content in Fabiana imbricata plants and in vitro cultures.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20040101

• [Synthesis and antiviral activity of amides and conjugates of betulonic acid with amino acids].

  Bioorganicheskaia khimiia 20040101

• [A case of acute poisoning caused by the inhalation of a nonselective herbicide REBIN GT SC (butafenacil and glyphosate isopropylamine)].

  Chudoku kenkyu : Chudoku Kenkyukai jun kikanshi = The Japanese journal of toxicology 20040101

• Effect of kaikasaponin III obtained from Pueraria thunbergiana flowers on serum and hepatic lipid peroxides and tissue factor activity in the streptozotocin-induced diabetic rat.

  Journal of medicinal food 20040101

• Studies on the chemical constituents of the roots of Rhododendron molle G. Don.

  Journal of Huazhong University of Science and Technology. Medical sciences = Hua zhong ke ji da xue xue bao. Yi xue Ying De wen ban = Huazhong keji daxue xuebao. Yixue Yingdewen ban 20040101

• Cuticular wax profiles of leaves of some traditionally used African Bignoniaceae.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20040101

• Pentacyclic triterpene 5-phenylpenta-2,4-dienoyl esters from Peltastes peltatus (Vell.) Woodson.

  Phytochemical analysis : PCA 20040101

• Pentacyclic triterpenoic acids: new chemoprotective compounds. Minireview.

  Neoplasma 20040101

• Constituents of Quinchamalium majus with potential antitubercular activity.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20040101

• Betulonic acid and derivatives, a new group of agents reducing side effects of cytostatics.

  Doklady biological sciences : proceedings of the Academy of Sciences of the USSR, Biological sciences sections 20040101

• Efficient synthesis of (-)- and (+)-tricyclic compounds with enone functionalities in rings A and C. A novel class of orally active anti-inflammatory and cancer chemopreventive agents.

  Organic & biomolecular chemistry 20031221

• 2070-DTI, a topoisomerase inhibitor produced by Streptomyces sp. strain No. 2070.

  Journal of enzyme inhibition and medicinal chemistry 20031201

• Synthetic triterpenoids activate a pathway for apoptosis in AML cells involving downregulation of FLIP and sensitization to TRAIL.

  Leukemia 20031101

• Recycling plant wax constituents for chemical defense: hemi-biosynthesis of triterpene saponins from beta-amyrin in a leaf beetle.

  Die Naturwissenschaften 20031101

• A new acylated oleanane triterpenoid from Couepia polyandra that inhibits the lyase activity of DNA polymerase beta.

  Journal of natural products 20031101

• Cytotoxic triterpenoids from the fruits of Zizyphus jujuba.

  Planta medica 20031101

• [Studies on chemical constituents of Ervatamia hainanensis].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20031101

• [Studies on chemical constituents of Clerodendrum bungei].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20031101

• Antiplasmodial triterpenes from twigs of Gardenia saxatilis.

  Journal of ethnopharmacology 20031001

• Oleanolic glycosides from Pometia ridleyi.

  Phytochemistry 20031001

• Pentacyclic triterpenoid and saponins from Gambeya boukokoensis.

  Phytochemistry 20031001

• [Effect of chailing decoction and its active ingredients on experimental nephritis in rats].

  Zhongguo Zhong xi yi jie he za zhi Zhongguo Zhongxiyi jiehe zazhi = Chinese journal of integrated traditional and Western medicine 20031001

• Purification of gastroprotective triterpenoids from the stem bark of Amphipterygium adstringens; role of prostaglandins, sulfhydryls, nitric oxide and capsaicin-sensitive neurons.

  Planta medica 20031001

• [Effect of esculentoside A on cellular adhesion].

  Yao xue xue bao = Acta pharmaceutica Sinica 20031001

• Soyasapogenol A and B distribution in soybean (Glycine max L. Merr.) in relation to seed physiology, genetic variability, and growing location.

  Journal of agricultural and food chemistry 20030924

• Activation of peroxisome proliferator-activated receptor gamma by a novel synthetic triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid induces growth arrest and apoptosis in breast cancer cells.

  Cancer research 20030915

• Oleanolic acid promotes healing of acetic acid-induced chronic gastric lesions in rats.

  Pharmacological research 20030901

• A review of natural and modified betulinic, ursolic and echinocystic acid derivatives as potential antitumor and anti-HIV agents.

  Mini reviews in medicinal chemistry 20030901

• Diterpenoids from Neoboutonia glabrescens (Euphorbiaceae).

  Phytochemistry 20030901

• Hepatoprotective constituents in plants. 14. Effects of soyasapogenol B, sophoradiol, and their glucuronides on the cytotoxicity of tert-butyl hydroperoxide to HepG2 cells.

  Biological & pharmaceutical bulletin 20030901

• Evaluation of diuretic activity of the constituents of Clematis montevidensis Spreng. (Ranunculaceae) in rats.

  Phytotherapy research : PTR 20030901

• The novel triterpenoid CDDO and its derivatives induce apoptosis by disruption of intracellular redox balance.

  Cancer research 20030901

• New oleanene and fernane-type triterpenes from the stem bark of Betula pendula roth.

  Die Pharmazie 20030901

• Terpenoids of Salvia hydrangea: two new, rearranged 20-norabietanes and the effect of oleanolic acid on erythrocyte membranes.

  Planta medica 20030901

• High-performance liquid chromatographic analysis of bioactive triterpenes in Perilla frutescens.

  Journal of pharmaceutical and biomedical analysis 20030821

• [Study on anti-invasive effect and apoptosis induction of pentacyclic triterpenoid in human lung cancer cells].

  Zhongguo fei ai za zhi = Chinese journal of lung cancer 20030820

• Emodinol, beta-glucuronidase inhibiting triterpene from Paeonia emodi.

  Natural product research 20030801

• Epileptiform activity in hippocampal slice cultures exposed chronically to bicuculline: increased gap junctional function and expression.

  Journal of neurochemistry 20030801

• ME3738 protects from concanavalin A-induced liver failure via an IL-6-dependent mechanism.

  European journal of immunology 20030801

• Ursane- and oleanane-type triterpenes from Ternstroemia gymnanthera callus tissues.

  Journal of natural products 20030801

• Cytotoxicity and anti-hepatitis B virus activities of saikosaponins from Bupleurum species.

  Planta medica 20030801

• Dual effect of saikogenin D: in vitro inhibition of prostaglandin E2 production and elevation of intracellular free Ca2+ concentration in C6 rat glioma cells.

  Planta medica 20030801

• MECC determination of oleanolic acid and ursolic acid isomers in Ligustrum lucidum Ait.

  Journal of pharmaceutical and biomedical analysis 20030714

• Cancer chemopreventive activity of serratane-type triterpenoids on two-stage mouse skin carcinogenesis.

  Cancer letters 20030710

• Synthesis of the trisaccharide portion of soyasaponin beta g: evaluation of a new glucuronic acid acceptor.

  Carbohydrate research 20030704

• Antiviral activity of betulin, betulinic and betulonic acids against some enveloped and non-enveloped viruses.

  Fitoterapia 20030701

• The novel synthetic triterpenoid, CDDO-imidazolide, inhibits inflammatory response and tumor growth in vivo.

  Clinical cancer research : an official journal of the American Association for Cancer Research 20030701

• New anthracene derivatives from Coussarea macrophylla.

  Journal of natural products 20030701

• Immunomodulatory activities of flavonoids, monoterpenoids, triterpenoids, iridoid glycosides and phenolic compounds of Plantago species.

  Planta medica 20030701

• In vitro TGF-beta1 antagonistic activity of ursolic and oleanolic acids isolated from Clerodendranthus spicatus.

  Planta medica 20030701

• Studies on the non-covalent complexes between oleanolic acid and cyclodextrins using electrospray ionization tandem mass spectrometry.

  Journal of mass spectrometry : JMS 20030701

• A new sesquiterpene hydroperoxide from the aerial parts of Aster oharai.

  Archives of pharmacal research 20030701

• Petrosaspongiolide M reduces morphine withdrawal in vitro.

  Life sciences 20030620

• Epoxides, cyclic sulfites, and sulfate from natural pentacyclic triterpenoids: theoretical calculations and chemical transformations.

  The Journal of organic chemistry 20030613

• Revision and confirmation of the regiochemistry of isoxazoles derived from methyl oleanonate and lanost-8-en-3-one. Synthesis of a new lanostane triterpenoid with a cyano-enone functionality in ring A.

  The Journal of organic chemistry 20030613

• Simultaneous identification of soyasaponins and isoflavones and quantification of soyasaponin Bb in soy products, using liquid chromatography/electrospray ionization-mass spectrometry.

  Journal of agricultural and food chemistry 20030604

• Ethanol sensitivity of BK(Ca) channels from arterial smooth muscle does not require the presence of the beta 1-subunit.

  American journal of physiology. Cell physiology 20030601

• Three new saponins from the leaves of Ilex hylonoma.

  Journal of Asian natural products research 20030601

• Triterpenoid saponins from Schefflera arboricola.

  Phytochemistry 20030601

• A saponin correlated with variable resistance of Barbarea vulgaris to the diamondback moth Plutella xylostella.

  Journal of chemical ecology 20030601

• Relationship between adjuvant activity and amphipathic structure of soyasaponins.

  Vaccine 20030516

• Biological activity of some naturally occurring resins, gums and pigments against in vitro LDL oxidation.

  Phytotherapy research : PTR 20030501

• Sterol and triterpenoid constituents of Verbena littoralis with NGF-potentiating activity.

  Journal of natural products 20030501

• New cytotoxic oleanane saponins from the infructescences of Polyscias amplifolia from the Madagascar rainforest.

  Planta medica 20030501

• In vitro trypanocidal activity of triterpenes from miconia species.

  Planta medica 20030501

• Bioactive crude plant seed extracts from the NCAUR oilseed repository.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20030501

• [Chemical constituents in the roots of Salvia przewalskii Maxim].

  Yao xue xue bao = Acta pharmaceutica Sinica 20030501

• Synthesis of a typical N-acetylglucosamine-containing saponin, oleanolic acid 3-yl alpha-L-arabinopyranosyl-(1-->2)-alpha-L-arabinopyranosyl-(1-->6)-2-acetamido-2-deoxy-beta-D-glucopyranoside.

  Carbohydrate research 20030422

• Further saponins from Taverniera aegyptiaca.

  Phytochemistry 20030401

• Antiproliferative constituents from Umbelliferae plants VI. New ursane-type saikosaponin analogs from the fruits of Bupleurum rotundifolium.

  Chemical & pharmaceutical bulletin 20030401

• Antiinflammatory activity of alpha-hederin methyl ester from the alkaline hydrolysate of the butanol fraction of Kalopanax pictus bark extract.

  Biological & pharmaceutical bulletin 20030401

• A new in vitro tissue factor inhibitory triterpene from the fruits of Chaenomeles sinensis.

  Planta medica 20030401

• Antitrichomonas in vitro activity of Cussonia holstii Engl.

  Natural product research 20030401

• Up-regulation of soyasaponin biosynthesis by methyl jasmonate in cultured cells of Glycyrrhiza glabra.

  Plant & cell physiology 20030401

• Antifeedant activity of some pentacyclic triterpene acids and their fatty acid ester analogues.

  Journal of agricultural and food chemistry 20030326

• Synthetic triterpenoids enhance transforming growth factor beta/Smad signaling.

  Cancer research 20030315

• Irritant potential of some constituents from the seeds of Caesalpinia bonducella (L.) fleming.

  Journal of Asian natural products research 20030301

• Inhibition of the NF-kappaB signaling pathway mediates the anti-inflammatory effects of petrosaspongiolide M.

  Biochemical pharmacology 20030301

• Complex formation of sericoside with hydrophilic cyclodextrins: improvement of solubility and skin penetration in topical emulsion based formulations.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20030301

• Two new biologically active triterpenoidal saponins acylated with salicylic acid from Albizia adianthifolia.

  Journal of natural products 20030301

• New cytotoxic lupane triterpenoids from the twigs of Coussarea paniculata.

  Journal of natural products 20030301

• Intracellular glutathione depletion and reactive oxygen species generation are important in alpha-hederin-induced apoptosis of P388 cells.

  Molecular and cellular biochemistry 20030301

• Cardiovascular, antihyperlipidemic and antioxidant effects of oleanolic and ursolic acids in experimental hypertension.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20030301

• [Studies on the constituents from the herb of Vernonia patula].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20030301

• ERK signaling pathway is involved in p15INK4b/p16INK4a expression and HepG2 growth inhibition triggered by TPA and Saikosaponin a.

  Oncogene 20030220

• Scaphopetalone and scaphopetalumate, a lignan and a triterpene ester from Scaphopetalum thonneri.

  Phytochemistry 20030201

• Antihypertensive, antiatherosclerotic and antioxidant activity of triterpenoids isolated from Olea europaea, subspecies africana leaves.

  Journal of ethnopharmacology 20030201

• [Advances in the study of triterpene constituents of Ardisia medicinal plants].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20030201

• [Studies on chemical constituents from the bark of Morus macroura].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20030201

• Saponins in cereals.

  Phytochemistry 20030101

• Constituents of antibacterial extract of Caesalpinia paraguariensis Burk.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20030101

• Mechanism-based in vitro screening of potential cancer chemopreventive agents.

  Mutation research 20030101

• Antileukemic activity of selected natural products in Taiwan.

  The American journal of Chinese medicine 20030101

• An unusual case of death: suffocation caused by leaves of common ivy (Hedera helix). Detection of hederacoside C, alpha-hederin, and hederagenin by LC-EI/MS-MS.

  Journal of analytical toxicology 20030101

• Sterols and triterpenes in cell culture of Hyssopus officinalis L.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20030101

• The triterpenoid CDDO inhibits expression of matrix metalloproteinase-1, matrix metalloproteinase-13 and Bcl-3 in primary human chondrocytes.

  Arthritis research & therapy 20030101

• Cuticular waxes and flavonol aglycones of mistletoes.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20030101

• Saikosaponin-A induces apoptotic mechanism in human breast MDA-MB-231 and MCF-7 cancer cells.

  The American journal of Chinese medicine 20030101

• Quantitative analysis of betulinic acid in mouse, rat and dog plasma using electrospray liquid chromatography/mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20030101

• Effect of naturally occurring triterpenoids glycyrrhizic acid, ursolic acid, oleanolic acid and nomilin on the immune system.

  Phytomedicine : international journal of phytotherapy and phytopharmacology 20030101

• [Intermolecular interactions of dipeptide triterpene derivatives and natural quinones with alpha-tocopherol].

  Biomeditsinskaia khimiia 20030101

• [UV spectrophotometry used for quantitative determination of oleanolic acid].

  Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi 20030101

• Soyasaponins: the relationship between chemical structure and colon anticarcinogenic activity.

  Nutrition and cancer 20030101

• Estrogenic and antiproliferative properties of soy sapogenols in human breast cancer cells in vitro.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20021201

• Abietane diterpenoids and triterpenoic acids from Salvia cilicica and their antileishmanial activities.

  Phytochemistry 20021201

• Highly oxygenated triterpenes from the roots of Atropa acuminata.

  Natural product letters 20021201

• Quinovic acid glycosides from Mitragyna stipulosa--first examples of natural inhibitors of snake venom phosphodiesterase I.

  Natural product letters 20021201

• Alysinol--a new triterpene from Alysicarpus monolifer.

  Natural product letters 20021201

• A genomics approach to the early stages of triterpene saponin biosynthesis in Medicago truncatula.

  The Plant journal : for cell and molecular biology 20021201

• Two new triterpenoids from the fresh leaves of Psidium guajava.

  Planta medica 20021201

• Chemical constituents of the aerial parts of Schnabelia tetradonta.

  Journal of natural products 20021201

• Structure and spasmolytic activity of eucalyptanoic acid from Eucalyptus camaldulensis var. obtusa and synthesis of its active derivative from oleanolic acid.

  Journal of natural products 20021201

• Antiviral saponins from Tieghemella heckelii.

  Journal of natural products 20021201

• Biosynthesis of sterols and triterpenes in cell suspension cultures of Uncaria tomentosa.

  Plant & cell physiology 20021201

• [Comparison of soyasaponin and isoflavone contents between genetically modified (GM) and non-GM soybeans].

  Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan 20021201

• [Survey of pharmacology of oleanolic acid].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20021201

• [Determination of the content of saponin in Kochia scoparia fruits from different producing areas].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20021201

• Determination of soyasaponins in soy with LC-MS following structural unification by partial alkaline degradation.

  Journal of agricultural and food chemistry 20021120

• Ursolic acid as a trypanocidal constituent in rosemary.

  Biological & pharmaceutical bulletin 20021101

• Screening of ubiquitous plant constituents for COX-2 inhibition with a scintillation proximity based assay.

  Journal of natural products 20021101

• Characterization of new sweet triterpene saponins from Albizia myriophylla.

  Journal of natural products 20021101

• Cycloartane and oleanane saponins from egyptian astragalus spp. as modulators of lymphocyte proliferation.

  Planta medica 20021101

• [Studies on chemical constituents of Caesalpinia decapetala (Roth) Alston].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20021101

• Design and synthesis of tricyclic compounds with enone functionalities in rings A and C: a novel class of highly active inhibitors of nitric oxide production in mouse macrophages.

  Journal of medicinal chemistry 20021024

• The triterpenoid CDDO induces apoptosis in refractory CLL B cells.

  Blood 20021015

• The effect of oleanolic acid on sperm motion characteristics and fertility of male Wistar rats.

  Laboratory animals 20021001

• [Studies on chemical constituents in the leaf of Ligustrum delavayanum].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20021001

• Constituents in evening primrose oil with radical scavenging, cyclooxygenase, and neutrophil elastase inhibitory activities.

  Journal of agricultural and food chemistry 20020925

• Isolation of antifungal saponins from Phytolacca tetramera, an Argentinean species in critic risk.

  Journal of ethnopharmacology 20020901

• Different mechanisms underlying the stimulation of K(Ca) channels by nitric oxide and carbon monoxide.

  The Journal of clinical investigation 20020901

• Sulfenamide catalyzed oxidation of alcohols to the corresponding carbonyl compounds with anhydrous chloramine-T.

  Chemical & pharmaceutical bulletin 20020901

• Fatty acid esters of triterpenoids and steroid glycosides from Gambeya africana.

  Planta medica 20020901

• The effects of the total saponin of Dipsacus asperoides on the damage of cultured neurons induced by beta-amyloid protein 25-35.

  Anatomical science international 20020901

• [Chemical constituents analysis on anticonvulsive effect of three extracts from radix bupleuri].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20020901

• Oleanane glycosides from the leaves of Diploclisia glaucescens.

  Fitoterapia 20020801

• A bis-bithiophene from Tridax procumbens L. (Asteraceae).

  Natural product letters 20020801

• New triterpenoids from the leaves of Abrus precatorius.

  Natural product letters 20020801

• Partial synthesis of 23-hydroxyursolic acid isolated from medicinal plants of the Rubiaceae family.

  Natural product letters 20020801

• UDP-glucuronic acid:soyasapogenol glucuronosyltransferase involved in saponin biosynthesis in germinating soybean seeds.

  Planta 20020801

• Effects of oleanane-type triterpenoids from fabaceous plants on the expression of ICAM-1.

  Biological & pharmaceutical bulletin 20020801

• Two new triterpene esters from the twigs of Brachylaena ramiflora from the Madagascar rainforest.

  Journal of natural products 20020801

• Topical anti-inflammatory activity of extracts and compounds from Thymus broussonettii.

  The Journal of pharmacy and pharmacology 20020801

• In vitro activity of hederacolchisid A1 compared with other saponins from Hedera colchica against proliferation of human carcinoma and melanoma cells.

  Planta medica 20020801

• [Studies on chemical constituents in fruit of Eucalyptus globulus].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20020801

• Molecular basis of phospholipase A2 inhibition by petrosaspongiolide M.

  Chembiochem : a European journal of chemical biology 20020702

• Antiviral activity of Plantago major extracts and related compounds in vitro.

  Antiviral research 20020701

• Effect of esculentoside A on autoimmunity in mice and its possible mechanisms.

  Acta pharmacologica Sinica 20020701

• Oleanane saponins in 'kancolla', a sweet variety of Chenopodium quinoa.

  Journal of natural products 20020701

• Effects of a Quillaja saponaria extract on growth performance and immune function of weanling pigs challenged with Salmonella typhimurium.

  Journal of animal science 20020701

• S-0139 (Shionogi).

  Current opinion in investigational drugs (London, England : 2000) 20020701

• Effects of ursolic acid and oleanolic acid on human colon carcinoma cell line HCT15.

  World journal of gastroenterology 20020615

• Characteristics and mechanism of enzyme secretion and increase in [Ca2+]i in Saikosaponin(I) stimulated rat pancreatic acinar cells.

  World journal of gastroenterology 20020615

• Inhibition of alpha-glucosidase by oleanolic acid and its synthetic derivatives.

  Phytochemistry 20020601

• Inhibitory effects of triterpene-azidothymidine conjugates on proliferation of human immunodeficiency virus type 1 and its protease.

  Chemical & pharmaceutical bulletin 20020601

• Effect of saikosaponin-A, a triterpenoid glycoside, isolated from Bupleurum falcatum on experimental allergic asthma.

  Phytotherapy research : PTR 20020601

• Antimicrobial activity of Polyscias filicifolia cell biomass extracts.

  Die Pharmazie 20020601

• Potent antimutagenic and their anti-lipid peroxidative effect of kaikasaponin III and tectorigenin from the flower of Pueraria thunbergiana.

  Archives of pharmacal research 20020601

• Anti-rheumatoid arthritis effect of the Kochia scoparia fruits and activity comparison of momordin lc, its prosapogenin and sapogenin.

  Archives of pharmacal research 20020601

• RP-LC determination of oleane derivatives in Terminalia arjuna.

  Journal of pharmaceutical and biomedical analysis 20020515

• The novel triterpenoid 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid (CDDO) potently enhances apoptosis induced by tumor necrosis factor in human leukemia cells.

  The Journal of biological chemistry 20020510

• Differentiation- and apoptosis-inducing activities by pentacyclic triterpenes on a mouse melanoma cell line.

  Journal of natural products 20020501

• Expression of inducible nitric oxide synthase by alpha-hederin in macrophages.

  Planta medica 20020501

• [Studies on the chemical constituents of Securidaca inappendiculata].

  Yao xue xue bao = Acta pharmaceutica Sinica 20020501

• [A review of the study on Schefflera plants: chemical constituents and physiological activities].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20020501

• Quantification of the group B soyasaponins by high-performance liquid chromatography.

  Journal of agricultural and food chemistry 20020424

• A novel dicyanotriterpenoid, 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-onitrile, active at picomolar concentrations for inhibition of nitric oxide production.

  Bioorganic & medicinal chemistry letters 20020408

• Three new triterpene saponins from two species of Carpolobia.

  Journal of natural products 20020401

• HPLC analysis of plasma 9-methoxycanthin-6-one from Eurycoma longifolia and its application in a bioavailability/pharmacokinetic study.

  Planta medica 20020401

• High performance liquid chromatography analysis of canthinone alkaloids from Eurycoma longifolia.

  Planta medica 20020401

• A new naphthoquinone from Polygonum aviculare.

  Natural product letters 20020401

• In vitro antiinflammatory activity of kalopanaxsaponin A isolated from Kalopanax pictus in murine macrophage RAW 264.7 cells.

  Biological & pharmaceutical bulletin 20020401

• Gastroprotective activity of oleanolic acid derivatives on experimentally induced gastric lesions in rats and mice.

  The Journal of pharmacy and pharmacology 20020401

• [Chemical composition of fructus Liquidambaris--lulutong].

  Yao xue xue bao = Acta pharmaceutica Sinica 20020401

• [Studies on chemical constituents in herba of Lysimachia davurica].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20020401

• The anti-inflammatory triterpenoid methyl 2-cyano-3,12-dioxooleana-1,9(11)-dien-28-oate methanol solvate hydrate.

  Acta crystallographica. Section C, Crystal structure communications 20020301

• Microbial transformations of two lupane-type triterpenes and anti-tumor-promoting effects of the transformation products.

  Journal of natural products 20020301

• Induction of differentiation in rat C6 glioma cells with Saikosaponins.

  Phytotherapy research : PTR 20020301

• A multidisciplinary approach to the study of the fluminense vegetation.

  Anais da Academia Brasileira de Ciencias 20020301

• Toxin clues to beetle relationships.

  Current biology : CB 20020219

• Phytosterol content in American ginseng seed oil.

  Journal of agricultural and food chemistry 20020213

• Antinociceptive and anti-rheumatoidal effects of Kalopanax pictus extract and its saponin components in experimental animals.

  Journal of ethnopharmacology 20020201

• Diuretic activity of Fabiana patagonica in rats.

  Phytotherapy research : PTR 20020201

• Production of bioactive triterpenes by Eriobotrya japonica calli.

  Phytochemistry 20020201

• Two major saponins from seeds of Barringtonia asiatica: putative antifeedants toward Epilachna sp. larvae.

  Journal of natural products 20020201

• Bioactive saponins from Acacia tenuifolia from the suriname rainforest.

  Journal of natural products 20020201

• Antiviral activity of seven iridoids, three saikosaponins and one phenylpropanoid glycoside extracted from Bupleurum rigidum and Scrophularia scorodonia.

  Planta medica 20020201

• In vitro anti-HIV activity of oleanolic acid on infected human mononuclear cells.

  Planta medica 20020201

• [Studies on chemical constituents of Uvaria macrophylia].

  Yao xue xue bao = Acta pharmaceutica Sinica 20020201

• Selective cytotoxicity of betulinic acid on tumor cell lines, but not on normal cells.

  Cancer letters 20020110

• Kalopanaxsaponin A from Kalopanax pictus, a potent antioxidant in the rheumatoidal rat treated with Freund's complete adjuvant reagent.

  Journal of ethnopharmacology 20020101

• Novel triterpenoid CDDO-Me is a potent inducer of apoptosis and differentiation in acute myelogenous leukemia.

  Blood 20020101

• A new triterpene saponin from Pittosporum viridiflorum from the Madagascar rainforest.

  Journal of natural products 20020101

• Modulation of radioligand binding to the GABA(A)-benzodiazepine receptor complex by a new component from Cyperus rotundus.

  Biological & pharmaceutical bulletin 20020101

• Spasmolytic effects of baccharis conferta and some of its constituents.

  The Journal of pharmacy and pharmacology 20020101

• Saponins-mediated potentiation of cisplatin accumulation and cytotoxicity in human colon cancer cells.

  Planta medica 20020101

• [Comparative study of cytotoxic and hemolytic effects of triterpenoids isolated from Ginseng and Sea cucumber].

  Izvestiia Akademii nauk. Seriia biologicheskaia 20020101

• Quantitative determination for cytotoxic Friedo-nor-oleanane derivatives from five morphological types of Maytenus ilicifolia (Celastraceae) by reverse-phase high-performance liquid chromatography.

  Phytochemical analysis : PCA 20020101

• Induction of apoptosis by momordin I in promyelocytic leukemia (HL-60) cells.

  Anticancer research 20020101

• Quantitative determination of oleane derivatives in Terminalia arjuna by high performance thin layer chromatography.

  Phytochemical analysis : PCA 20020101

• Oleanane trietrpenoids from Cedrela montana (Meliaceae).

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20020101

• A new triterpene saponin from Chenopodium ficifolium.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20020101

• Identification of a novel synthetic triterpenoid, methyl-2-cyano-3,12-dioxooleana-1,9-dien-28-oate, that potently induces caspase-mediated apoptosis in human lung cancer cells.

  Molecular cancer therapeutics 20020101

• Analysis and quantitative determination of group B saponins in processed soybean products.

  Phytochemical analysis : PCA 20020101

• Inhibitory activity of minor polyphenolic and nonpolyphenolic constituents of olive oil against in vitro low-density lipoprotein oxidation.

  Journal of medicinal food 20020101

• Synthesis and anti-HIV activity of oleanolic acid derivatives.

  Bioorganic & medicinal chemistry letters 20011217

• The first naturally occurring Tie2 kinase inhibitor.

  Organic letters 20011213

• Phytochemical and antimicrobial studies on Drynaria quercifolia.

  Fitoterapia 20011201

• Junceosides A-C, new triterpene saponins from Arenaria juncea.

  Journal of natural products 20011201

• Screening of triterpenoids isolated from Phyllanthus flexuosus for DNA topoisomerase inhibitory activity.

  Journal of natural products 20011201

• Topical anti-inflammatory activity of Thymus willdenowii.

  The Journal of pharmacy and pharmacology 20011201

• [Studies on the chemical constituents of Carduus crispus L].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20011201

• Anti-elastase and anti-hyaluronidase of phenolic substance from Areca catechu as a new anti-ageing agent.

  International journal of cosmetic science 20011201

• Two triterpene saponins from Achyranthes bidentata.

  Chemical & pharmaceutical bulletin 20011101

• Antimycobacterial plant terpenoids.

  Planta medica 20011101

• Hepatoprotective action of an oleanolic acid-enriched extract of Ligustrum lucidum fruits is mediated through an enhancement on hepatic glutathione regeneration capacity in mice.

  Phytotherapy research : PTR 20011101

• Efficient production of saikosaponins in Bupleurum falcatum root fragments combined with signal transducers.

  Applied microbiology and biotechnology 20011101

• [Analysis of surface-active substances in Sapindus mukurossi by high performance liquid chromatography-mass spectrometry].

  Se pu = Chinese journal of chromatography 20011101

• Cancer chemopreventive agents, serratane-type triterpenoids from Picea jezoensis.

  Cancer letters 20011030

• Nitric oxide and tumor necrosis factor-alpha production by oleanolic acid via nuclear factor-kappaB activation in macrophages.

  Biochemical and biophysical research communications 20011019

• Medicinal foodstuffs. XXVII. Saponin constituents of gotu kola (2): structures of new ursane- and oleanane-type triterpene oligoglycosides, centellasaponins B, C, and D, from Centella asiatica cultivated in Sri Lanka.

  Chemical & pharmaceutical bulletin 20011001

• Anti-AIDS agents. 48.(1) Anti-HIV activity of moronic acid derivatives and the new melliferone-related triterpenoid isolated from Brazilian propolis.

  Journal of natural products 20011001

• Triterpenoids.

  Natural product reports 20011001

• Superoxide- and 1,1-diphenyl-2-picrylhydrazyl radical-scavenging activities of soyasaponin beta g related to gallic acid.

  Bioscience, biotechnology, and biochemistry 20011001

• [Studies on chemical constituents from Dracocephalum moldavica L].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20011001

• Oleanonic acid, a 3-oxotriterpene from Pistacia, inhibits leukotriene synthesis and has anti-inflammatory activity.

  European journal of pharmacology 20010928

• Development of C-20 modified betulinic acid derivatives as antitumor agents.

  Bioorganic & medicinal chemistry letters 20010903

• Protective effect of endothelin type A receptor antagonist on brain edema and injury after transient middle cerebral artery occlusion in rats.

  Stroke 20010901

• Acetylated triterpene saponins from the Thai medicinal plant, Sapindus emarginatus.

  Chemical & pharmaceutical bulletin 20010901

• [Studies on chemical constituents from Anemone anhuiensis Y. K. Yang N. Wang et W. C. Ye].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20010901

• [HPLC determination of oleanolic acid and llrolic acid in Chinese medicinal herbs].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20010901

• Haplophytin-A and B: the alkaloidal constituents of Haplophyllum acutifolium.

  Phytochemistry 20010801

• Two unusual oleanane saponins from Anemone anhuiensis.

  Planta medica 20010801

• Cloning and characterization of a cDNA encoding beta-amyrin synthase involved in glycyrrhizin and soyasaponin biosyntheses in licorice.

  Biological & pharmaceutical bulletin 20010801

• A new triterpenoidal saponin from Ixeris sonchifolia and its cytotoxic activity.

  Die Pharmazie 20010801

• [Chemical constituents from the fruit of Rosa bella Rehd. et Wils].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20010801

• Involvement of p-15(INK4b) and p-16(INK4a) gene expression in saikosaponin a and TPA-induced growth inhibition of HepG2 cells.

  Biochemical and biophysical research communications 20010713

• Enantioselective synthesis and complement inhibitory assay of A/B-ring partial analogues of oleanolic acid.

  Bioorganic & medicinal chemistry letters 20010709

• Three new acylated triterpene saponins from Acanthophyllum squarrosum.

  Journal of natural products 20010701

• Effects of ginsenosides from Panax ginseng on cell-to-cell communication function mediated by gap junctions.

  Planta medica 20010701

• Cytotoxic activity of moronic acid and identification of the new triterpene 3,4-seco-olean-18-ene-3,28-dioic acid from Phoradendron reichenbachianum.

  Planta medica 20010701

• Purification of saponin compounds in Bupleurum falcatum by solvent partitioning and preparative LC.

  Bioscience, biotechnology, and biochemistry 20010701

• Inhibitory role of GDP on saikosaponin (I) stimulated enzymes secretion and rising of [Ca2+]i in rat pancreatic acini.

  Acta pharmacologica Sinica 20010701

• Soyasaponin I, a potent and specific sialyltransferase inhibitor.

  Biochemical and biophysical research communications 20010608

• Pregnene derivatives from Solenostemma argel leaves.

  Phytochemistry 20010601

• In vitro antileishmanial activity of three saponins isolated from ivy, alpha-hederin, beta-hederin and hederacolchiside A(1), in association with pentamidine and amphotericin B.

  Phytotherapy research : PTR 20010601

• Antifungal activity of modified hederagenin glycosides from the leaves of Kalopanax pictum var. chinense.

  Biological & pharmaceutical bulletin 20010601

• Effects of Quillaja saponins on growth, metabolism, egg production and muscle cholesterol in individually reared Nile tilapia (Oreochromis niloticus).

  Comparative biochemistry and physiology. Toxicology & pharmacology : CBP 20010601

• Inhibition of prostaglandin E2 production by platycodin D isolated from the root of Platycodon grandiflorum.

  Planta medica 20010601

• [Studies on the triterpenoidal saponins from flowers of Eriobotrya japonica].

  Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao 20010601

• The novel triterpenoid CDDO induces apoptosis and differentiation of human osteosarcoma cells by a caspase-8 dependent mechanism.

  Molecular pharmacology 20010501

• A synthetic triterpenoid selectively inhibits the induction of matrix metalloproteinases 1 and 13 by inflammatory cytokines.

  Arthritis and rheumatism 20010501

• D:A friedo-oleanane lactones from the stems of Mallotus repandus.

  Journal of natural products 20010501

• Four new oleanane saponins from Anemone anhuiensis.

  Chemical & pharmaceutical bulletin 20010501

• Studies on the constituents of Clematis species. VIII. Triterpenoid saponins from the aerial part of Clematis tibetana KUNTZ.

  Chemical & pharmaceutical bulletin 20010501

• Ursene type nortriterpene from Debregeasia salicifolia.

  Fitoterapia 20010501

• Inhibitory effects of triterpenoids and sterols on human immunodeficiency virus-1 reverse transcriptase.

  Lipids 20010501

• Toxicology of Kalopanax pictus extract and hematological effect of the isolated anti-rheumatoidal kalopanaxsaponin A on the Freunds complete adjuvant reagent-treated rat.

  Archives of pharmacal research 20010401

• Altered immunomodulating and toxicological properties of degraded Quillaja saponaria Molina saponins.

  International immunopharmacology 20010401

• Endothelin-1 has a unique oxygen-saving effect by increasing contractile efficiency in the isolated rat heart.

  Circulation 20010320

• Kalopanaxsaponin A is a basic saponin structure for the anti-tumor activity of hederagenin monodesmosides.

  Planta medica 20010301

• [Studies on chemical constituents from Euphorbia fischeriana Steud].

  Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica 20010301

• [The research on the chemical components of Schizonepeta tenuifolia Briq].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20010301

• Determination of binding constant of transcription factor AP-1 and DNA. Application of inhibitors.

  European journal of biochemistry 20010201

• A new oleanane glycoside from the stem bark of Albizia gummifera.

  Fitoterapia 20010201

• Studies on the constituents of Chenopodium quinoa seeds: isolation and characterization of new triterpene saponins.

  Journal of agricultural and food chemistry 20010201

• Extraction, isolation and characterisation of antitumor principle, alpha-hederin, from the seeds of Nigella sativa.

  Planta medica 20010201

• [Studies on the chemical constituents of Uncaria yunanensis Hsia. C.C].

  Yao xue xue bao = Acta pharmaceutica Sinica 20010201

• Effect of six compounds isolated from rhizome of Anemone raddeana on the superoxide generation in human neutrophil.

  Biochemical and biophysical research communications 20010126

• Bioactive oleanolic acid saponins and other constituents from the roots of Viguiera decurrens.

  Phytochemistry 20010101

• Molecular cloning and expression in yeast of 2,3-oxidosqualene-triterpenoid cyclases from Arabidopsis thaliana.

  Plant molecular biology 20010101

• [In vitro study of the antimutagenic activity of alphahederin].

  Annales de biologie clinique 20010101

• Detoxification of lantana hepatotoxin, lantadene A, using Alcaligenes faecalis.

  Journal of applied toxicology : JAT 20010101

• Saikosaponin v-1 from roots of Bupleurum chinense DC.

  Journal of Asian natural products research 20010101

• Triterpene glycoside from Terminalia arjuna.

  Journal of Asian natural products research 20010101

• Eclalbatin, a triterpene saponin from Eclipta alba.

  Journal of Asian natural products research 20010101

• NMR and LC-MSn characterisation of two minor saponins from Ilex paraguariensis.

  Phytochemical analysis : PCA 20010101

• A new biologically active triterpenoid saponin from the leaves of Lepidagathis hyalina Nees.

  Natural product letters 20010101

• Two new triterpenoid saponins from Aralia subcapitata.

  Natural product letters 20010101

• Antiandrogenic effects of novel androgen synthesis inhibitors on hormone-dependent prostate cancer.

  Cancer research 20001201

• Oleanane triterpenes from Junellia tridens.

  Journal of natural products 20001201

• Anti-AIDS agents 38. Anti-HIV activity of 3-O-acyl ursolic acid derivatives.

  Journal of natural products 20001201

• Chemical modification of oleanene type triterpenes and their inhibitory activity against HIV-1 protease dimerization.

  Chemical & pharmaceutical bulletin 20001101

• A synthetic triterpenoid, 2-cyano-3,12-dioxooleana-1,9-dien-28-oic acid (CDDO), is a ligand for the peroxisome proliferator-activated receptor gamma.

  Molecular endocrinology (Baltimore, Md.) 20001001

• Acetyl-boswellic acids are novel catalytic inhibitors of human topoisomerases I and IIalpha.

  Molecular pharmacology 20000701

• Triterpene saponins from the fruits of Hedera helix.

  Phytochemistry 20000401

• Suppressive effects of alpha-Hederin on 2,3,7,8-tetrachlorodibenzo-p-dioxin-mediated murine Cyp1a-1 expression in the mouse hepatoma Hepa-1c1c7 cells.

  Cancer letters 19990426

• Inhibition of cytochrome P450 2E1 expression by oleanolic acid: hepatoprotective effects against carbon tetrachloride-induced hepatic injury.

  Toxicology letters 19990412

• Anti-herpes simplex virus activity of moronic acid purified from Rhus javanica in vitro and in vivo.

  The Journal of pharmacology and experimental therapeutics 19990401

• Inhibitory effects of constituents from Cynomorium songaricum and related triterpene derivatives on HIV-1 protease.

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