99-76-3 | Methyl 4-hydroxybenzoate

Packsize	Purity	Availability	Price	Discounted Price
25g	98%	in stock	$6.00	$4.00
100g	98%	in stock	$7.00	$5.00
500g	98%	in stock	$19.00	$14.00

Description

• Catalog Number: AB52263
• Chemical Name: Methyl 4-hydroxybenzoate
• CAS Number: 99-76-3
• Molecular Formula: C8H8O3
• Molecular Weight: 152.1473
• MDL Number: MFCD00002352
• SMILES: COC(=O)c1ccc(cc1)O

Computed Properties

• Complexity: 136
• Covalently-Bonded Unit Count: 1
• Heavy Atom Count: 11
• Hydrogen Bond Acceptor Count: 3
• Hydrogen Bond Donor Count: 1
• Rotatable Bond Count: 2
• XLogP3: 2

Literature

• A Ternary Mixture of Common Chemicals Perturbs Benign Human Breast Epithelial Cells More Than the Same Chemicals Do Individually.

  Toxicological sciences : an official journal of the Society of Toxicology 20180901

• Developmental toxicity assessment of common excipients using a stem cell-based in vitro morphogenesis model.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20171101

• Methylparaben and butylparaben alter multipotent mesenchymal stem cell fates towards adipocyte lineage.

  Toxicology and applied pharmacology 20170815

• Urinary Concentrations of Parabens and Other Antimicrobial Chemicals and Their Association with Couples' Fecundity.

  Environmental health perspectives 20170401

• Methylparaben stimulates tumor initiating cells in ER+ breast cancer models.

  Journal of applied toxicology : JAT 20170401

• SENS-IS, a 3D reconstituted epidermis based model for quantifying chemical sensitization potency: Reproducibility and predictivity results from an inter-laboratory study.

  Toxicology in vitro : an international journal published in association with BIBRA 20160401

• Action of methyl-, propyl- and butylparaben on GPR30 gene and protein expression, cAMP levels and activation of ERK1/2 and PI3K/Akt signaling pathways in MCF-7 breast cancer cells and MCF-10A non-transformed breast epithelial cells.

  Toxicology letters 20151014

• Effect of maternal exposure to endocrine disrupting chemicals on reproduction and mammary gland development in female Sprague-Dawley rats.

  Reproductive toxicology (Elmsford, N.Y.) 20150701

• Human sex hormone-binding globulin binding affinities of 125 structurally diverse chemicals and comparison with their binding to androgen receptor, estrogen receptor, and α-fetoprotein.

  Toxicological sciences : an official journal of the Society of Toxicology 20150201

• Actions of methyl-, propyl- and butylparaben on estrogen receptor-α and -β and the progesterone receptor in MCF-7 cancer cells and non-cancerous MCF-10A cells.

  Toxicology letters 20141104

• Differential effect of methyl-, butyl- and propylparaben and 17β-estradiol on selected cell cycle and apoptosis gene and protein expression in MCF-7 breast cancer cells and MCF-10A non-malignant cells.

  Journal of applied toxicology : JAT 20140901

• Prenatal exposure to phenols and growth in boys.

  Epidemiology (Cambridge, Mass.) 20140901

• Influence of Genista tinctoria L. or methylparaben on subchronic toxicity of bisphenol A in rats.

  Biomedical and environmental sciences : BES 20140201

• New pterosin sesquiterpenes and antitubercular constituents from Pteris ensiformis.

  Chemistry & biodiversity 20131001

• Gene expression responses for detecting sublethal effects of xenobiotics and whole effluents on a Xenopus laevis embryo assay.

  Environmental toxicology and chemistry 20130901

• Inverse antagonist activities of parabens on human oestrogen-related receptor γ (ERRγ): in vitro and in silico studies.

  Toxicology and applied pharmacology 20130701

• Effects of parabens on adipocyte differentiation.

  Toxicological sciences : an official journal of the Society of Toxicology 20130101

• Methylparaben protects 6-hydroxydopamine-induced neurotoxicity in SH-SY5Y cells and improved behavioral impairments in mouse model of Parkinson's disease.

  Neurotoxicology 20130101

• Effects of single and repeated in vitro exposure of three forms of parabens, methyl-, butyl- and propylparabens on the proliferation and estradiol secretion in MCF-7 and MCF-10A cells.

  Pharmacological reports : PR 20130101

• Evaluation of a screening system for obesogenic compounds: screening of endocrine disrupting compounds and evaluation of the PPAR dependency of the effect.

  PloS one 20130101

• The role of vehicle interactions on permeation of an active through model membranes and human skin.

  International journal of cosmetic science 20121201

• Occurrence and analysis of parabens in municipal sewage sludge from wastewater treatment plants in Madrid (Spain).

  Journal of hazardous materials 20121115

• Predictors and variability of urinary paraben concentrations in men and women, including before and during pregnancy.

  Environmental health perspectives 20121101

• p-Hydroxybenzoate esters metabolism in MCF7 breast cancer cells.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20121101

• The influence of volatile solvents on transport across model membranes and human skin.

  International journal of pharmaceutics 20121001

• A simple solvent collection technique for a dispersive liquid-liquid microextraction of parabens from aqueous samples using low-density organic solvent.

  Journal of separation science 20121001

• Effect of compression pressure, preservative, and storage with potassium chloride on the microbiological quality of tablets formulated with Terminalia randii Gum (Combretaceae).

  Pakistan journal of pharmaceutical sciences 20121001

• Thymol nanospheres as an effective anti-bacterial agent.

  International journal of pharmaceutics 20120915

• An in-situ extraction-preconcentration method using ionic liquid-based surfactants for the determination of organic contaminants contained in marine sediments.

  Talanta 20120915

• Multi-class determination of personal care products and pharmaceuticals in environmental and wastewater samples by ultra-high performance liquid-chromatography-tandem mass spectrometry.

  Talanta 20120915

• A novel compound with antioxidant activity produced by Serratia ureilytica TKU013.

  Journal of agricultural and food chemistry 20120912

• Protective role of metabolism by intestinal microflora in butyl paraben-induced toxicity in HepG2 cell cultures.

  Toxicology letters 20120903

• A bioprocess for the production of phytase from Schizophyllum commune: studies of its optimization, profile of fermentation parameters, characterization and stability.

  Bioprocess and biosystems engineering 20120901

• Characterization of the organic contamination pattern of a hyper-saline ecosystem by rapid screening using gas chromatography coupled to high-resolution time-of-flight mass spectrometry.

  The Science of the total environment 20120901

• Tartrazine and sunset yellow are xenoestrogens in a new screening assay to identify modulators of human oestrogen receptor transcriptional activity.

  Toxicology 20120816

• Direct rapid analysis of multiple PPCPs in municipal wastewater using ultrahigh performance liquid chromatography-tandem mass spectrometry without SPE pre-concentration.

  Analytica chimica acta 20120813

• Constituents with tyrosinase inhibitory activities from branches of Ficus erecta var. sieboldii King.

  Journal of enzyme inhibition and medicinal chemistry 20120601

• Minimum required signal-to-noise ratio for optimal precision in HPLC and CE.

  Electrophoresis 20120601

• Large volume sample stacking with EOF and sweeping in CE for determination of common preservatives in cosmetic products by chemometric experimental design.

  Electrophoresis 20120501

• [Contact sensitization to allergens in the Spanish standard series at Hospital Costa del Sol in Marbella, Spain: a retrospective study (2005-2010)].

  Actas dermo-sifiliograficas 20120401

• In vitro induction of apoptosis, necrosis and genotoxicity by cosmetic preservatives: application of flow cytometry as a complementary analysis by NRU.

  International journal of cosmetic science 20120401

• Application of vesicular coacervate phase for microextraction based on solidification of floating drop.

  Journal of chromatography. A 20120316

• Determination of parabens and endocrine-disrupting alkylphenols in soil by gas chromatography-mass spectrometry following matrix solid-phase dispersion or in-column microwave-assisted extraction: a comparative study.

  Analytical and bioanalytical chemistry 20120301

• Exposure to phthalates and phenols during pregnancy and offspring size at birth.

  Environmental health perspectives 20120301

• Association between pregnancy loss and urinary phthalate levels around the time of conception.

  Environmental health perspectives 20120301

• Measurement of paraben concentrations in human breast tissue at serial locations across the breast from axilla to sternum.

  Journal of applied toxicology : JAT 20120301

• Determining the optical properties of a gelatin‑TiO(2) phantom at 780 nm.

  Biomedical optics express 20120301

• Dissociation constants of parabens and limiting conductances of their ions in water.

  The journal of physical chemistry. B 20120202

• Synergistic effects of parabens on the induction of calbindin-D(9k) gene expression act via a progesterone receptor-mediated pathway in GH3 cells.

  Human & experimental toxicology 20120201

• New concept for HPTLC peak purity assessment and identification of drugs in multi-component mixtures.

  Talanta 20120115

• Sorption of antimicrobial agents in blow-fill-seal packs.

  Pharmaceutical development and technology 20120101

• Health effects of dietary phospholipids.

  Lipids in health and disease 20120101

• Zingiber officinale Improves Cognitive Function of the Middle-Aged Healthy Women.

  Evidence-based complementary and alternative medicine : eCAM 20120101

• Drug design for ever, from hype to hope.

  Journal of computer-aided molecular design 20120101

• Structural elucidation and bioactivity of biflavonoids from the stems of Wikstroemia taiwanensis.

  International journal of molecular sciences 20120101

• Diet and energy-sensing inputs affect TorC1-mediated axon misrouting but not TorC2-directed synapse growth in a Drosophila model of tuberous sclerosis.

  PloS one 20120101

• Mechanisms underlying stage-1 TRPL channel translocation in Drosophila photoreceptors.

  PloS one 20120101

• The Safety of EXPAREL ® (Bupivacaine Liposome Injectable Suspension) Administered by Peripheral Nerve Block in Rabbits and Dogs.

  Journal of drug delivery 20120101

• Effects of parabens on apoptosis induced by serum-free medium.

  Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes 20120101

• A Validated Stability-Indicating RP-UPLC Method for Simultaneous Determination of Desloratadine and Sodium Benzoate in Oral Liquid Pharmaceutical Formulations.

  Scientia pharmaceutica 20120101

• Rapid resolution liquid chromatography for monitoring the quality of stockpiled atropine preparations for injection.

  Drug testing and analysis 20120101

• Technological study of preparing gel from semi-solid extract of Cacalia hastata L.

  Journal of advanced pharmaceutical technology & research 20120101

• Minimizing hemodialysis catheter dysfunction: an ounce of prevention.

  International journal of nephrology 20120101

• Assessment of In vitro Sun Protection Factor of Calendula Officinalis L. (Asteraceae) Essential Oil Formulation.

  Journal of young pharmacists : JYP 20120101

• Application of CZE Method in Routine Analysis for Determination of B-Complex Vitamins in Pharmaceutical and Veterinary Preparations.

  International journal of analytical chemistry 20120101

• Syk/Src pathway-targeted inhibition of skin inflammatory responses by carnosic acid.

  Mediators of inflammation 20120101

• Determination of local anesthetics in illegal products using HPLC method with amperometric detection.

  Acta poloniae pharmaceutica 20120101

• A randomized comparative trial on the therapeutic efficacy of topical aloe vera and Calendula officinalis on diaper dermatitis in children.

  TheScientificWorldJournal 20120101

• A study of Epstein-Barr virus BRLF1 activity in a Drosophila model system.

  TheScientificWorldJournal 20120101

• Homeostatic imbalance and colon cancer: the dynamic epigenetic interplay of inflammation, environmental toxins, and chemopreventive plant compounds.

  Frontiers in oncology 20120101

• Efficacy of a herbal extract gel in the treatment of gingivitis: A clinical study.

  Journal of Ayurveda and integrative medicine 20120101

• A Foilized Polyethylene Pouch for the Prevention of Transmission of HIV from Mother to Child.

  The open biomedical engineering journal 20120101

• Methylparaben concentration in commercial Brazilian local anesthetics solutions.

  Journal of applied oral science : revista FOB 20120101

• Evaluation of the occurrence and biodegradation of parabens and halogenated by-products in wastewater by accurate-mass liquid chromatography-quadrupole-time-of-flight-mass spectrometry (LC-QTOF-MS).

  Water research 20111215

• Retinal vascular occlusion after vitrectomy with retrobulbar anesthesia-observational case series and survey of literature.

  Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie 20111201

• Analysis of multi-class preservatives in leave-on and rinse-off cosmetics by matrix solid-phase dispersion.

  Analytical and bioanalytical chemistry 20111201

• Aquatic toxicity and ecological risk assessment of seven parabens: Individual and additive approach.

  The Science of the total environment 20111201

• Alcohol enhanced permeation in model membranes. Part II. Thermodynamic analysis of membrane partitioning.

  International journal of pharmaceutics 20111128

• Activation of the mTOR pathway by low levels of xenoestrogens in breast epithelial cells from high-risk women.

  Carcinogenesis 20111101

• Dimethyl 4,4'-dihy-droxy-3,3'-{[(3aRS,7aRS)-2,3,3a,4,5,6,7,7a-octa-hydro-1H-1,3-benzimidazole-1,3-di-yl]bis-(methyl-ene)}dibenzoate.

  Acta crystallographica. Section E, Structure reports online 20111101

• Kinetic study of a complex triangular reaction system in alkaline aqueous-ethanol medium using on-line transmission FTIR spectroscopy and BTEM analysis.

  Talanta 20111015

• Induction of Pseudomonas syringae pv. tomato DC3000 MexAB-OprM multidrug efflux pump by flavonoids is mediated by the repressor PmeR.

  Molecular plant-microbe interactions : MPMI 20111001

• Preparation and evaluation of molecularly imprinted microspheres for solid-phase extraction of 1,4-hydroxybenzoic acid esters in soy.

  Journal of separation science 20111001

• Determination of parabens in house dust by pressurised hot water extraction followed by stir bar sorptive extraction and thermal desorption-gas chromatography-mass spectrometry.

  Journal of chromatography. A 20110916

• Determination of preservative and antimicrobial compounds in fish from Manila Bay, Philippines using ultra high performance liquid chromatography tandem mass spectrometry, and assessment of human dietary exposure.

  Journal of hazardous materials 20110915

• Effect of environmental contaminants on Beta cell function.

  International journal of toxicology 20110801

• Simultaneous determination of nine UV filters and four preservatives in suncare products by high-performance liquid chromatography.

  Journal of chromatographic science 20110801

• [Study on the chemical constituents of Psoralea corylifolia].

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

• Fast and sensitive high performance liquid chromatography analysis of cosmetic creams for hydroquinone, phenol and six preservatives.

  Journal of chromatography. A 20110715

• Experimental investigation of the difference in B-term dominated band broadening between fully porous and porous-shell particles for liquid chromatography using the Effective Medium Theory.

  Journal of chromatography. A 20110715

• Transient receptor potential (TRP) channels as drug targets for diseases of the digestive system.

  Pharmacology & therapeutics 20110701

• Urinary concentrations of phthalates and phenols in a population of Spanish pregnant women and children.

  Environment international 20110701

• Antimycobacterial activity of ferutinin alone and in combination with antitubercular drugs against a rapidly growing surrogate of Mycobacterium tuberculosis.

  Natural product research 20110701

• Time trends of contact allergy to a modified European baseline series in Beijing between 2001 and 2006.

  Contact dermatitis 20110701

• Determination of parabens in cosmetic products by solid-phase microextraction of poly(ethylene glycol) diacrylate thin film on fibers and ultra high-speed liquid chromatography with diode array detector.

  Journal of separation science 20110701

• Multiresidue analytical method for the determination of antimicrobials, preservatives, benzotriazole UV stabilizers, flame retardants and plasticizers in fish using ultra high performance liquid chromatography coupled with tandem mass spectrometry.

  Journal of chromatography. A 20110603

• Contact allergy to preservatives. Analysis of IVDK data 1996-2009.

  The British journal of dermatology 20110601

• Do placebo based validation standards mimic real batch products behaviour? Case studies.

  Journal of pharmaceutical and biomedical analysis 20110601

• Estrogen receptor α is involved in the induction of Calbindin-D(9k) and progesterone receptor by parabens in GH3 cells: a biomarker gene for screening xenoestrogens.

  Steroids 20110601

• Use of lidocaine patch for percutaneous endoscopic lumbar discectomy.

  The Korean journal of pain 20110601

• Transcriptome analysis of the effects of gomisin a on the recovery of carbon tetrachloride-induced damage in rat liver.

  Laboratory animal research 20110601

• Rolling--a new application technique for luminescent bacteria on high-performance thin-layer chromatography plates.

  Journal of chromatography. A 20110513

• Preservatives and fragrances in selected consumer-available cosmetics and detergents.

  Contact dermatitis 20110501

• Relationship between lipophilicity and absorption from the liver surface of paraben derivatives and antipyrine in rats.

  The Journal of pharmacy and pharmacology 20110501

• A new compound, jolynamine, from marine brown alga Jolyna laminarioides.

  Natural product research 20110501

• Development and validation of a single RP-HPLC assay method for analysis of bulk raw material batches of four parabens that are widely used as preservatives in pharmaceutical and cosmetic products.

  Journal of chromatographic science 20110501

• 4-(5-Hy-droxy-meth-yl-2-meth-oxy-phen-oxy)benzoic acid.

  Acta crystallographica. Section E, Structure reports online 20110501

• Many putative endocrine disruptors inhibit prostaglandin synthesis.

  Environmental health perspectives 20110401

• A novel antimicrobial and antithrombotic lock solution for hemodialysis catheters: a multi-center, controlled, randomized trial.

  Critical care medicine 20110401

• A review of personal care products in the aquatic environment: environmental concentrations and toxicity.

  Chemosphere 20110301

• Urinary concentrations of parabens and serum hormone levels, semen quality parameters, and sperm DNA damage.

  Environmental health perspectives 20110201

• Efficacy and safety assessment of T. Angelica herbal tonic, a phytomedicinal product popularly used in Nigeria.

  Evidence-based complementary and alternative medicine : eCAM 20110101

• Analysis of phenolic compounds in health care products by low-pressure liquid-chromatography with monolithic column and chemiluminescent detection.

  Luminescence : the journal of biological and chemical luminescence 20110101

• Parabens in urine, serum and seminal plasma from healthy Danish men determined by liquid chromatography-tandem mass spectrometry (LC-MS/MS).

  Journal of exposure science & environmental epidemiology 20110101

• Dissolution rate enhancement of parabens in PEG solid dispersions and its influence on the release from hydrophilic matrix tablets.

  Journal of pharmaceutical sciences 20110101

• 'Empty sella syndrome': a case of a patient with sodium succinate hydrocortisone allergy.

  European journal of endocrinology 20110101

• GC-MS determination of parabens, triclosan and methyl triclosan in water by in situ derivatisation and stir-bar sorptive extraction.

  Analytical and bioanalytical chemistry 20110101

• The consequence of the chemical composition of HPMC in matrix tablets on the release behaviour of model drug substances having different solubility.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20110101

• Contact sensitization in the elderly.

  Clinics in dermatology 20110101

• A randomized trial to assess anti-HIV activity in female genital tract secretions and soluble mucosal immunity following application of 1% tenofovir gel.

  PloS one 20110101

• Rectal microbicides: clinically relevant approach to the design of rectal specific placebo formulations.

  AIDS research and therapy 20110101

• Design of a randomized controlled double-blind crossover clinical trial to assess the effects of saliva substitutes on bovine enamel and dentin in situ.

  BMC oral health 20110101

• Evaluation of microwave steam bags for the decontamination of filtering facepiece respirators.

  PloS one 20110101

• Laboratory selection for an accelerated mosquito sexual development rate.

  Malaria journal 20110101

• Review of allergic and photoallergic contact dermatitis from an ingredient in a medicament vehicle consisting of a compress, poultice, plaster, and tape.

  Journal of allergy 20110101

• Plasma concentrations of parabens in postmenopausal women and self-reported use of personal care products: the NOWAC postgenome study.

  Journal of exposure science & environmental epidemiology 20110101

• Characterization of a Drosophila Alzheimer's disease model: pharmacological rescue of cognitive defects.

  PloS one 20110101

• Formulation, In Vitro and In Vivo Pharmacokinetics of Anti-HIV Vaginal Bioadhesive Gel.

  Journal of young pharmacists : JYP 20110101

• Mosquito larvicidal activity of methyl-p-hydroxybenzoate isolated from the leaves of Vitex trifolia Linn.

  Acta tropica 20110101

• Design and development of a stable polyherbal formulation based on the results of compatibility studies.

  Pharmacognosy research 20110101

• A validated stability-indicating liquid-chromatographic method for ranitidine hydrochloride in liquid oral dosage form.

  Scientia pharmaceutica 20110101

• Expression of Drosophila virilis retroelements and role of small RNAs in their intrastrain transposition.

  PloS one 20110101

• Determination of active substances in binary mixture antiparasitic veterinary formulations by HPLC.

  Acta poloniae pharmaceutica 20110101

• Preparation and evaluation of lidocaine hydrochloride in cyclodextrin inclusion complexes for development of stable gel in association with chlorhexidine gluconate for urogenital use.

  International journal of nanomedicine 20110101

• A Rapid, Stability Indicating RP-UPLC Method for Simultaneous Determination of Ambroxol Hydrochloride, Cetirizine Hydrochloride and Antimicrobial Preservatives in Liquid Pharmaceutical Formulation.

  Scientia pharmaceutica 20110101

• Allergic reactions to local anesthetics in dental patients: analysis of intracutaneous and challenge tests.

  The open dentistry journal 20110101

• Do Thyroid Disrupting Chemicals Influence Foetal Development during Pregnancy?

  Journal of thyroid research 20110101

• Field performance of a genetically engineered strain of pink bollworm.

  PloS one 20110101

• A novel system for transcutaneous application of carbon dioxide causing an 'artificial Bohr effect' in the human body.

  PloS one 20110101

• Long-term cold acclimation extends survival time at 0°C and modifies the metabolomic profiles of the larvae of the fruit fly Drosophila melanogaster.

  PloS one 20110101

• Effectiveness of Mouth Washes on Streptococci in Plaque around Orthodontic Appliances.

  ISRN dentistry 20110101

• Safety Evaluation of EXPAREL (DepoFoam Bupivacaine) Administered by Repeated Subcutaneous Injection in Rabbits and Dogs: Species Comparison.

  Journal of drug delivery 20110101

• Formulation and in vitro evaluation of the topical antiageing preparation of the fruit of Benincasa hispida.

  Journal of Ayurveda and integrative medicine 20110101

• Stability-indicating HPLC Method for Simultaneous Determination of Terbutaline Sulphate, Bromhexine Hydrochloride and Guaifenesin.

  Indian journal of pharmaceutical sciences 20110101

• Development and application of a validated stability-indicating high-performance liquid chromatographic method using photodiode array detection for simultaneous determination of granisetron, methylparaben, propylparaben, sodium benzoate, and their main degradation products in oral pharmaceutical preparations.

  Journal of AOAC International 20110101

• Qualitative analysis of controlled release ciprofloxacin/carbopol 934 mucoadhesive suspension.

  Journal of advanced pharmaceutical technology & research 20110101

• Investigations on Piper betle grown in Sri Lanka.

  Pharmacognosy reviews 20110101

• Biologicals and fetal cell therapy for wound and scar management.

  ISRN dermatology 20110101

• Pharmacokinetic Compatibility Study of Lidocaine with EXPAREL in Yucatan Miniature Pigs.

  ISRN pharmaceutics 20110101

• Transdermal delivery of venlafaxine hydrochloride: the effects of enhancers on permeation across pig ear skin.

  Indian journal of pharmaceutical sciences 20110101

• Ozonation of parabens in aqueous solution: kinetics and mechanism of degradation.

  Chemosphere 20101201

• Model drug release from matrix tablets composed of HPMC with different substituent heterogeneity.

  International journal of pharmaceutics 20101130

• Measuring the saturation limit of low-volatility organic compounds in soils: implications for estimates of dermal absorption.

  The Science of the total environment 20101115

• LC-determination of five paraben preservatives in saliva and toothpaste samples using UV detection and a short monolithic column.

  Journal of pharmaceutical and biomedical analysis 20101102

• Personal care products and endocrine disruption: A critical review of the literature.

  Critical reviews in toxicology 20101101

• Simultaneous quantitation of parabens, triclosan, and methyl triclosan in indoor house dust using solid phase extraction and gas chromatography-mass spectrometry.

  Journal of environmental monitoring : JEM 20101006

• Childhood exposure to phthalates: associations with thyroid function, insulin-like growth factor I, and growth.

  Environmental health perspectives 20101001

• Allergic reactions to local anesthetic formulations.

  Dental clinics of North America 20101001

• Effects of volatiles from Maruca vitrata larvae and caterpillar-infested flowers of their host plant Vigna unguiculata on the foraging behavior of the parasitoid Apanteles taragamae.

  Journal of chemical ecology 20101001

• Simultaneous determination of electroactive and non-electroactive food preservatives by novel capillary electrophoresis with amperometric detection.

  Analytica chimica acta 20100923

• Synthetic approaches to parabens molecularly imprinted polymers and their applications to the solid-phase extraction of river water samples.

  Analytica chimica acta 20100910

• Possible endocrine disrupting effects of parabens and their metabolites.

  Reproductive toxicology (Elmsford, N.Y.) 20100901

• Semivolatile endocrine-disrupting compounds in paired indoor and outdoor air in two northern California communities.

  Environmental science & technology 20100901

• Regulation of the 5-HT3A receptor-mediated current by alkyl 4-hydroxybenzoates isolated from the seeds of Nelumbo nucifera.

  Chemistry & biodiversity 20100901

• Evaluation of chondrocyte death in canine osteochondral explants exposed to a 0.5% solution of bupivacaine.

  American journal of veterinary research 20100801

• Effects of antifungal drugs and delivery vehicles on morphology and proliferation of equine corneal keratocytes in vitro.

  American journal of veterinary research 20100801

• Stability indicating LC method for simultaneous determination of irbesartan and hydrochlorothiazide in pharmaceutical preparations.

  Journal of chromatographic science 20100801

• Electrochemical sensor for parabens based on molecular imprinting polymers with dual-templates.

  Analytica chimica acta 20100719

• Investigation of relationships between urinary biomarkers of phytoestrogens, phthalates, and phenols and pubertal stages in girls.

  Environmental health perspectives 20100701

• LC for analysis of two sustained-release mixtures containing cough cold suppressant drugs.

  Journal of chromatographic science 20100701

• Chemical, physical and biological approaches to prevent ochratoxin induced toxicoses in humans and animals.

  Toxins 20100701

• Alcohol enhanced permeation in model membranes. Part I. Thermodynamic and kinetic analyses of membrane permeation.

  International journal of pharmaceutics 20100630

• Use of a capillary tube for collecting an extraction solvent lighter than water after dispersive liquid-liquid microextraction and its application in the determination of parabens in different samples by gas chromatography--flame ionization detection.

  Talanta 20100615

• Determination of additives in cosmetics by supercritical fluid extraction on-line headspace solid-phase microextraction combined with gas chromatography-mass spectrometry.

  Analytica chimica acta 20100604

• Acceptability of UC781 gel as a rectal microbicide among HIV-uninfected women and men.

  AIDS and behavior 20100601

• Potential estrogenic effect(s) of parabens at the prepubertal stage of a postnatal female rat model.

  Reproductive toxicology (Elmsford, N.Y.) 20100601

• Degradation of parabens by Pseudomonas beteli and Burkholderia latens.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20100601

• Chondrotoxicity of low pH, epinephrine, and preservatives found in local anesthetics containing epinephrine.

  The American journal of sports medicine 20100601

• Evaluation of the transdermal permeation of different paraben combinations through a pig ear skin model.

  International journal of pharmaceutics 20100531

• Occurrence and sources of selected phenolic endocrine disruptors in Ria de Aveiro, Portugal.

  Environmental science and pollution research international 20100501

• Urinary concentrations of four parabens in the U.S. population: NHANES 2005-2006.

  Environmental health perspectives 20100501

• Minimum alveolar concentrations and hemodynamic effects of two different preparations of sevoflurane in pigs.

  Clinics (Sao Paulo, Brazil) 20100501

• Variability in patch test reactions--first report from the Norwegian Patch Test Registry.

  Contact dermatitis 20100501

• Crystal engineering of pharmaceutical Co-crystals: application of methyl paraben as molecular hook.

  Journal of the American Chemical Society 20100414

• In vitro synergistic activities of essential oils and surfactants in combination with cosmetic preservatives against Pseudomonas aeruginosa and Staphylococcus aureus.

  Current microbiology 20100401

• Mixture effects of endocrine disrupting compounds in vitro.

  International journal of andrology 20100401

• Exposure to phthalates and breast cancer risk in northern Mexico.

  Environmental health perspectives 20100401

• Molecularly imprinted polymer for the extraction of parabens from environmental solid samples prior to their determination by high performance liquid chromatography-ultraviolet detection.

  Talanta 20100315

• Quantitative determination of oxybutynin hydrochloride by spectrophotometry, chemometry and HPTLC in presence of its degradation product and additives in different pharmaceutical dosage forms.

  Talanta 20100315

• Mechanism of enhanced dermal permeation of 4-cyanophenol and methyl paraben from saturated aqueous solutions containing both solutes.

  Skin pharmacology and physiology 20100301

• Properties of melt extruded enteric matrix pellets.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20100201

• Permeation of herbicidal dichlobenil from a Casoron formulation through nitrile gloves.

  Archives of environmental contamination and toxicology 20100201

• Evaluation of acute corneal barrier change induced by topically applied preservatives using corneal transepithelial electric resistance in vivo.

  Cornea 20100101

• Determination of parabens in cosmetic products using multi-walled carbon nanotubes as solid phase extraction sorbent and corona-charged aerosol detection system.

  Journal of chromatography. A 20100101

• Intracameral use of 2% lignocaine with preservative: is it really safe?

  Indian journal of ophthalmology 20100101

• Clinico-allergological pattern of allergic contact dermatitis among 70 Indian children.

  Indian journal of dermatology, venereology and leprology 20100101

• The role of jasmonates in floral nectar secretion.

  PloS one 20100101

• Dynamics of glutamatergic signaling in the mushroom body of young adult Drosophila.

  Neural development 20100101

• Groucho-mediated repression may result from a histone deacetylase-dependent increase in nucleosome density.

  PloS one 20100101

• Hypoxia modifies the feeding preferences of Drosophila. Consequences for diet dependent hypoxic survival.

  BMC physiology 20100101

• New insights into honey bee (Apis mellifera) pheromone communication. Is the queen mandibular pheromone alone in colony regulation?

  Frontiers in zoology 20100101

• Influence of plasticizer type and level on the properties of Eudragit S100 matrix pellets prepared by hot-melt extrusion.

  Journal of microencapsulation 20100101

• Topical formulations of serratiopeptidase: development and pharmacodynamic evaluation.

  Indian journal of pharmaceutical sciences 20100101

• Evaluation of Wound Healing Potential of Bauhinia purpurea Leaf Extracts in Rats.

  Indian journal of pharmaceutical sciences 20100101

• In-vivo centrifugation of Drosophila embryos.

  Journal of visualized experiments : JoVE 20100101

• Photostabilization of papaverine hydrochloride solutions.

  Acta poloniae pharmaceutica 20100101

• Sex-specific odorant receptors of the tobacco hornworm manduca sexta.

  Frontiers in cellular neuroscience 20100101

• The Hand Eczema Trial (HET): Design of a randomised clinical trial of the effect of classification and individual counselling versus no intervention among health-care workers with hand eczema.

  BMC dermatology 20100101

• Combining substrate specificity analysis with support vector classifiers reveals feruloyl esterase as a phylogenetically informative protein group.

  PloS one 20100101

• Evaluation of an aminobisphosphonate (alendronate) in the management of periodontal osseous defects.

  Journal of Indian Society of Periodontology 20100101

• Metabolism of parabens (4-hydroxybenzoic acid esters) by hepatic esterases and UDP-glucuronosyltransferases in man.

  Drug metabolism and pharmacokinetics 20100101

• Removal of parabens from aqueous solution using β-cyclodextrin cross-linked polymer.

  International journal of molecular sciences 20100101

• Development of a multicommutated flow system with chemiluminometric detection for quantification of gentamicin in pharmaceuticals.

  Journal of automated methods & management in chemistry 20100101

• Differential volatile signatures from skin, naevi and melanoma: a novel approach to detect a pathological process.

  PloS one 20100101

• Microbicide excipients can greatly increase susceptibility to genital herpes transmission in the mouse.

  BMC infectious diseases 20100101

• Assessment of viscoelasticity and hydration effect of herbal moisturizers using bioengineering techniques.

  Pharmacognosy magazine 20100101

• A New Validated HPLC Method for the Simultaneous Determination of 2-phenoxyethanol, Methylparaben, Ethylparaben and Propylparaben in a Pharmaceutical Gel.

  Indian journal of pharmaceutical sciences 20100101

• Adverse effects of local anaesthetics - allergy, toxic reactions or hypersensitivity.

  Anestezjologia intensywna terapia 20100101

• Evaluation of a microbial inhibitor in artificial diets of a generalist caterpillar, Heliothis virescens.

  Journal of insect science (Online) 20100101

• Genotoxicity of lapachol evaluated by wing spot test of Drosophila melanogaster.

  Genetics and molecular biology 20100101

• Probabilistic ecological hazard assessment of parabens using Daphnia magna and Pimephales promelas.

  Environmental toxicology and chemistry 20091201

• An evaluation of estrogenic activity of parabens using uterine calbindin-d9k gene in an immature rat model.

  Toxicological sciences : an official journal of the Society of Toxicology 20091101

• Stability of the conjugated species of environmental phenols and parabens in human serum.

  Environment international 20091101

• [Synthesis and identification of artificial antigen to the common moiety of some organophosphorus pesticides].

  Wei sheng yan jiu = Journal of hygiene research 20091101

• Ultra-high-performance liquid chromatography-tandem mass spectrometry for determining the presence of eleven personal care products in surface and wastewaters.

  Journal of chromatography. A 20091016

• Relating solubility data of parabens in liquid PEG 400 to the behaviour of PEG 4000-parabens solid dispersions.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20091001

• Antiinflammatory and lipoxygenase inhibitory compounds from Vitex agnus-castus.

  Phytotherapy research : PTR 20090901

• Polycarbonate bottle use and urinary bisphenol A concentrations.

  Environmental health perspectives 20090901

• Combination of off-line solid-phase extraction and on-column sample stacking for sensitive determination of parabens and p-hydroxybenzoic acid in waters by non-aqueous capillary electrophoresis.

  Analytica chimica acta 20090804

• Analysis of parabens in cosmetics by low pressure liquid chromatography with monolithic column and chemiluminescent detection.

  Talanta 20090715

• Estrogenicity of parabens revisited: impact of parabens on early pregnancy and an uterotrophic assay in mice.

  Reproductive toxicology (Elmsford, N.Y.) 20090701

• Expression of Candida glabrata adhesins after exposure to chemical preservatives.

  The Journal of infectious diseases 20090615

• Investigation of the permeation of model formulations and a commercial ibuprofen formulation in Carbosil and human skin using ATR-FTIR and multivariate spectral analysis.

  International journal of pharmaceutics 20090605

• Combined online spectroscopic, calorimetric, and chemometric analysis: reaction enthalpy determinations in single and parallel reactions.

  Chemphyschem : a European journal of chemical physics and physical chemistry 20090602

• Microbial inactivation properties of a new antimicrobial/antithrombotic catheter lock solution (citrate/methylene blue/parabens).

  Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association 20090601

• Novel natural parabens produced by a Microbulbifer bacterium in its calcareous sponge host Leuconia nivea.

  Environmental microbiology 20090601

• Simultaneous determination of parabens, triclosan and triclocarban in water by liquid chromatography/electrospray ionisation tandem mass spectrometry.

  Rapid communications in mass spectrometry : RCM 20090601

• Simultaneous determination of pseudoephdrine, pheniramine, guaifenisin, pyrilamine, chlorpheniramine and dextromethorphan in cough and cold medicines by high performance liquid chromatography.

  Talanta 20090515

• Modeling the phase behavior in mixtures of pharmaceuticals with liquid or supercritical solvents.

  The journal of physical chemistry. B 20090507

• Growth, structural, spectroscopic and optical studies of pure and amino acid (glycine) doped methyl-para-hydroxy benzoate single crystals.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20090501

• Synthesis, characterization and structure-activity relationship analysis of novel depsides as potential antibacterials.

  European journal of medicinal chemistry 20090401

• Comparative toxicity of preservatives on immortalized corneal and conjunctival epithelial cells.

  Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics 20090401

• Dramatic devices?: Medical procedures may expose infants to BPA.

  Environmental health perspectives 20090401

• Exposure to bisphenol A and other phenols in neonatal intensive care unit premature infants.

  Environmental health perspectives 20090401

• Overcoming the nail barrier: A systematic investigation of ungual chemical penetration enhancement.

  International journal of pharmaceutics 20090331

• Crystal structure of ultralente--a microcrystalline insulin suspension.

  Proteins 20090301

• Methylparaben in Anopheles gambiae s.l. sugar meals increases longevity and malaria oocyst abundance but is not a preferred diet.

  Journal of insect physiology 20090301

• In vitro models in biocompatibility assessment for biomedical-grade chitosan derivatives in wound management.

  International journal of molecular sciences 20090301

• Minimally invasive strabismus surgery (MISS) for inferior obliquus recession.

  Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie 20090201

• Suspected anaphylactic reactions associated with anaesthesia.

  Anaesthesia 20090201

• Artificial substrates for oviposition and larval development of the pepper weevil (Coleoptera: Curculionidae).

  Journal of economic entomology 20090201

• Antioxidative iridoid glycosides and phenolic compounds from Veronica peregrina.

  Archives of pharmacal research 20090201

• Parabens in male infertility-is there a mitochondrial connection?

  Reproductive toxicology (Elmsford, N.Y.) 20090101

• Effect of a standardised dietary restriction protocol on multiple laboratory strains of Drosophila melanogaster.

  PloS one 20090101

• Concentrations of phthalate metabolites in milk, urine, saliva, and Serum of lactating North Carolina women.

  Environmental health perspectives 20090101

• Short-term starvation of immune deficient Drosophila improves survival to gram-negative bacterial infections.

  PloS one 20090101

• Biological activity of secondary metabolites from Peltostigma guatemalense.

  Natural product research 20090101

• Strong dietary restrictions protect Drosophila against anoxia/reoxygenation injuries.

  PloS one 20090101

• Mutiniside, new antioxidant phenolic glucoside from Abutilon muticum.

  Journal of Asian natural products research 20090101

• Ameliorative effects of ginger extract on paraben-induced lipid peroxidation in the liver of mice.

  Acta poloniae pharmaceutica 20090101

• Benzydamine hydrochloride buccal bioadhesive gels designed for oral ulcers: preparation, rheological, textural, mucoadhesive and release properties.

  Pharmaceutical development and technology 20090101

• Colonisation and mass rearing: learning from others.

  Malaria journal 20090101

• Underarm antiperspirants/deodorants and breast cancer.

  Breast cancer research : BCR 20090101

• Preparation and evaluation of soft gellan gum gel containing paracetamol.

  Indian journal of pharmaceutical sciences 20090101

• Investigation of Hydrogel Isolated from Seeds of Ocimum basilicum as Binder.

  Indian journal of pharmaceutical sciences 20090101

• Development and Validation of HPTLC Method for the Estimation of Clotrimazole in Bulk drug and Tablet Formulation.

  Indian journal of pharmaceutical sciences 20090101

• An in vitro antimicrobial activity of ten Iranian-made toothpastes.

  Dental research journal 20090101

• Development of membrane selective electrode for determination of the antipsychotic sulpiride in pharmaceuticals and urine.

  Sensors (Basel, Switzerland) 20090101

• Subtle structural variation in copper metal-organic frameworks: syntheses, structures, magnetic properties and catalytic behaviour.

  Dalton transactions (Cambridge, England : 2003) 20081221

• Minimally invasive strabismus surgery for horizontal rectus muscle reoperations.

  The British journal of ophthalmology 20081201

• Growth inhibition of bacterial isolates recovered from two types of Portuguese dry smoked sausages (chouriço).

  Meat science 20081201

• Aging predisposes oocytes to meiotic nondisjunction when the cohesin subunit SMC1 is reduced.

  PLoS genetics 20081101

• Simultaneous determination of 21 preservatives in cosmetics by ultra performance liquid chromatography.

  International journal of cosmetic science 20081001

• Effects of mouth rinses on color stability of resin composites.

  European journal of dentistry 20081001

• Separation and determination of ketoprofen, methylparaben and propylparaben in pharmaceutical preparation by micellar electrokinetic chromatography.

  Journal of pharmaceutical and biomedical analysis 20080929

• In vitro culturing of porcine tracheal mucosa as an ideal model for investigating the influence of drugs on human respiratory mucosa.

  European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery 20080901

• Control of transdermal permeation of hydrocortisone acetate from hydrophilic and lipophilic formulations.

  AAPS PharmSciTech 20080901

• Construction of simplified models to simulate estrogenic disruptions by esters of 4-hydroxy benzoic acid (parabens).

  Biophysical chemistry 20080901

• Effect of large volume injection of hydrophobic solvents on the retention of less hydrophobic pharmaceutical solutes in RP-LC.

  Journal of separation science 20080901

• [Simultaneous determination of adapalene, 2-phenoxyethanol and methyl-4-hydroxybenzoate in adapalene gels using high performance liquid chromatography].

  Se pu = Chinese journal of chromatography 20080901

• Simultaneous determination of some water-soluble vitamins and preservatives in multivitamin syrup by validated stability-indicating high-performance liquid chromatography method.

  Journal of chromatography. A 20080822

• Substance flow analysis of parabens in Denmark complemented with a survey of presence and frequency in various commodities.

  Journal of hazardous materials 20080815

• Automated on-line column-switching HPLC-MS/MS method with peak focusing for measuring parabens, triclosan, and other environmental phenols in human milk.

  Analytica chimica acta 20080801

• Combined activation of methyl paraben by light irradiation and esterase metabolism toward oxidative DNA damage.

  Chemical research in toxicology 20080801

• Prevention of SIV rectal transmission and priming of T cell responses in macaques after local pre-exposure application of tenofovir gel.

  PLoS medicine 20080801

• Analysis and quantification of parabens in cosmetic products by utilizing hollow fibre-supported liquid membrane and high performance liquid chromatography with ultraviolet detection.

  International journal of cosmetic science 20080801

• Advantages of pentafluorophenylpropyl stationary phase over conventional C18 stationary phase--application to analysis of triamcinolone acetonide.

  Talanta 20080730

• Predicting blood-brain barrier penetration of drugs by microemulsion liquid chromatography with corrected retention factor.

  Journal of chromatography. A 20080711

• Chemical constituents from leaves of Palicourea coriacea (Rubiaceae).

  Journal of natural medicines 20080701

• A second monoclinic polymorph of methyl 4-hydroxy-benzoate.

  Acta crystallographica. Section E, Structure reports online 20080701

• Cytotoxic activity of Ipomoea cairica.

  Natural product research 20080615

• Association of nicotinamide with parabens: effect on solubility, partition and transdermal permeation.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20080601

• Effect of pharmaceuticals on thermoreversible gelation of PEO-PPO-PEO copolymers.

  Colloids and surfaces. B, Biointerfaces 20080601

• Topical ocular delivery of NSAIDs.

  The AAPS journal 20080601

• [Application of single drop microextraction in the determination of phthalate esters and parabens in drugs by gas chromatography-mass spectrometry].

  Se pu = Chinese journal of chromatography 20080501

• Pharmaceutical gel analysis by NIR spectroscopy. Determination of the active principle and low concentration of preservatives.

  European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20080423

• Urinary excretion of phthalates and paraben after repeated whole-body topical application in humans.

  International journal of andrology 20080401

• The impact of meteorological conditions on patch test results with 12 standard series allergens (fragrances, biocides, topical ingredients).

  The British journal of dermatology 20080401

• Lack of effect of butylparaben and methylparaben on the reproductive system in male rats.

  Birth defects research. Part B, Developmental and reproductive toxicology 20080401

• Antimicrobial activity of parabens in submicron emulsions stabilized with lecithin.

  Drug development and industrial pharmacy 20080401

• Sunscreens cause coral bleaching by promoting viral infections.

  Environmental health perspectives 20080401

• Complex etiology, prophylaxis and hygiene control in mycotoxic nephropathies in farm animals and humans.

  International journal of molecular sciences 20080401

• Effect of abrasion induced by a rotating brush on the skin permeation of solutes with varying physicochemical properties.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20080301

• Percutaneous permeation enhancement by terpenes: mechanistic view.

  The AAPS journal 20080301

• [Study on chemical constituents isolated from Juncus effuses].

  Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 20080301

• Analysis of the antimicrobial activity of local anaesthetics used for dental analgesia.

  Journal of medical microbiology 20080101

• Contact sensitivity in patients with venous leg ulcers in Serbia: comparison with contact dermatitis patients and relationship to ulcer duration.

  Contact dermatitis 20080101

• Paraben allergic contact dermatitis in a patient with livedo reticularis.

  Contact dermatitis 20080101

• New validated liquid chromatographic and chemometrics-assisted UV spectroscopic methods for the determination of two multicomponent cough mixtures in syrup.

  Journal of AOAC International 20080101

• Molecular and cellular limits to somatosensory specificity.

  Molecular pain 20080101

• Simultaneous determination of phenylephrine hydrochloride, guaifenesin, and chlorpheniramine maleate in cough syrup by gradient liquid chromatography.

  Journal of AOAC International 20080101

• North American Contact Dermatitis Group patch-test results, 2003-2004 study period.

  Dermatitis : contact, atopic, occupational, drug 20080101

• Skin protection creams in medical settings: successful or evil?

  Journal of occupational medicine and toxicology (London, England) 20080101

• Successful desensitization with human insulin in a patient with an insulin allergy and hypersensitivity to protamine: a case report.

  Journal of medical case reports 20080101

• An isocratic reversed-phase high-performance liquid chromatographic method for the simultaneous determination of benzoyl peroxide and the related compounds benzoic acid, benzaldehyde, ethyl benzoate, methylparaben, and propylparaben in dermal preparations.

  Journal of AOAC International 20080101

• Simultaneous high-performance liquid chromatographic determination of telmisartan and hydrochlorothiazide in pharmaceutical preparation.

  Journal of chromatographic science 20080101

• Synthesis, anticonvulsant and neurotoxicity evaluation of 5-carbomethoxybenzoxazole derivatives.

  Acta poloniae pharmaceutica 20080101

• The role of polyamines in protein-dependent hypoxic tolerance of Drosophila.

  BMC physiology 20080101

• Final amended report on the safety assessment of Methylparaben, Ethylparaben, Propylparaben, Isopropylparaben, Butylparaben, Isobutylparaben, and Benzylparaben as used in cosmetic products.

  International journal of toxicology 20080101

• Abstracts of papers presented at the 2008 pittsburgh conference.

  Journal of automated methods & management in chemistry 20080101

• Anaphylactic shock following intraurethral lidocaine administration during transurethral resection of the prostate.

  Indian journal of urology : IJU : journal of the Urological Society of India 20080101

• Influence of crystal structure on the tableting properties of n-alkyl 4-hydroxybenzoate esters (parabens).

  Journal of pharmaceutical sciences 20071201

• Antimicrobial preservative use in parenteral products: past and present.

  Journal of pharmaceutical sciences 20071201

• Hydrolysis of a series of parabens by skin microsomes and cytosol from human and minipigs and in whole skin in short-term culture.

  Toxicology and applied pharmacology 20071201

• Combining esters of para-hydroxy benzoic acid (parabens) to achieve increased antimicrobial activity.

  Journal of clinical pharmacy and therapeutics 20071201

• Large-volume sample stacking for the analysis of seven beta-lactam antibiotics in milk samples of different origins by CZE.

  Electrophoresis 20071101

• Sustained ocular drug delivery from a temperature and pH triggered novel in situ gel system.

  Drug delivery 20071101

• A high-performance liquid chromatography and nuclear magnetic resonance spectroscopy-based analysis of commercially available praziquantel tablets.

  Journal of pharmaceutical and biomedical analysis 20071018

• Assessment of principal parabens used in cosmetics after their passage through human epidermis-dermis layers (ex-vivo study).

  Experimental dermatology 20071001

• In vitro skin permeation and retention of parabens from cosmetic formulations.

  International journal of cosmetic science 20071001

• Inter-individual variability in esterases in human liver.

  Biochemical pharmacology 20070915

• Temporal stability of the conjugated species of bisphenol A, parabens, and other environmental phenols in human urine.

  Journal of exposure science & environmental epidemiology 20070901

• A successful virtual screening application: prediction of anticonvulsant activity in MES test of widely used pharmaceutical and food preservatives methylparaben and propylparaben.

  Journal of computer-aided molecular design 20070901

• 20 Years of standard patch testing in an eczema population with focus on patients with multiple contact allergies.

  Contact dermatitis 20070801

• Simultaneous identification and quantification by liquid chromatography of benzethonium chloride, methyl paraben and triclosan in commercial products labeled as grapefruit seed extract.

  Die Pharmazie 20070801

• Simultaneous determination of antioxidants, preservatives and sweetener additives in food and cosmetics by flow injection analysis coupled to a monolithic column.

  Analytica chimica acta 20070702

• Automated semipreparative purification with mass spectrometric fraction collection trigger: modeling and experimental evaluation of a setup employing passive splitting.

  Journal of separation science 20070701

• Effect of preservatives on ciliary beat frequency in human nasal epithelial cell culture: single versus multiple exposure.

  International journal of pharmaceutics 20070629

• A further characteristic of susceptibility to contact allergy: sensitization to a weak contact allergen is associated with polysensitization. Results of the IVDK.

  Contact dermatitis 20070601

• Mycoflora of two types of Portuguese dry-smoked sausages and inhibitory effect of sodium benzoate, potassium sorbate, and methyl p-hydroxybenzoate on mold growth rate.

  Journal of food protection 20070601

• [Simultaneous determination of nine kinds of preservatives in foods by HPLC].

  Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan 20070601

• Synthesis and biological evaluation of 12 allenic aromatic ethers.

  Bioorganic & medicinal chemistry letters 20070515

• Methyl p-hydroxybenzoate causes pain sensation through activation of TRPA1 channels.

  British journal of pharmacology 20070501

• Inhibition of conidia germination and mycelial growth of Botrytis cinerea by some alternative chemicals.

  Pakistan journal of biological sciences : PJBS 20070415

• Parabens inhibit human skin estrogen sulfotransferase activity: possible link to paraben estrogenic effects.

  Toxicology 20070411

• Phenotypic alterations and cytokine production in THP-1 cells in response to allergens.

  Toxicology in vitro : an international journal published in association with BIBRA 20070401

• Variability in human skin permeability in vitro: comparing penetrants with different physicochemical properties.

  Journal of pharmaceutical sciences 20070401

• Comparison of objective and sensory skin irritations of several cosmetic preservatives.

  Contact dermatitis 20070301

• [Simultaneous determination of phthalates and parabens in cosmetic products by gas chromatography/mass spectrometry coupled with solid phase extraction].

  Se pu = Chinese journal of chromatography 20070301

• Development and validation of chemometrics-assisted spectrophotometric and liquid chromatographic methods for the simultaneous determination of two multicomponent mixtures containing bronchodilator drugs.

  Journal of pharmaceutical and biomedical analysis 20070219

• Paraben transport and metabolism in the biomimetic artificial membrane permeability assay (BAMPA) and 3-day and 21-day Caco-2 cell systems.

  Journal of biomolecular screening 20070201

• Prediction of preservative sensitization potential using surface marker CD86 and/or CD54 expression on human cell line, THP-1.

  Archives of dermatological research 20070201

• Effects-directed analysis of organic toxicants in wastewater effluent from Zagreb, Croatia.

  Chemosphere 20070201

• Assay of artemether, methylparaben and propylparaben in a formulated paediatric antimalarial dry suspension.

  Journal of pharmaceutical and biomedical analysis 20070117

• Controlled drug release from pellets containing water-insoluble drugs dissolved in a self-emulsifying system.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20070101

• Comparison of the global gene expression profiles produced by methylparaben, n-butylparaben and 17beta-oestradiol in MCF7 human breast cancer cells.

  Journal of applied toxicology : JAT 20070101

• Effects of methyl paraben on skin keratinocytes.

  Journal of applied toxicology : JAT 20070101

• Post-marketing assessment of content and efficacy of preservatives in artemisinin-derived antimalarial dry suspensions for paediatric use.

  Malaria journal 20070101

• Simultaneous determination of seven phthalates and four parabens in cosmetic products using HPLC-DAD and GC-MS methods.

  Journal of separation science 20070101

• Study of hydroxy propyl guar derivative for its gelling property and it's use in the formulation of tenoxicam gels.

  Pakistan journal of pharmaceutical sciences 20070101

• Determination of the analgesic components of Spasmomigraine tablet by liquid chromatography with ultraviolet detection.

  Journal of AOAC International 20070101

• Optimized determination method for trans-10-hydroxy-2-decenoic acid content in royal jelly by high-performance liquid chromatography with an internal standard.

  Journal of AOAC International 20070101

• Application of a validated method in the stability study of colistin sulfate and methylparaben in a veterinary suspension formulation by high-performance liquid chromatography with a diode array detector.

  Journal of AOAC International 20070101

• Antioxidative effect of rhizome of Zinziber officinale on paraben induced lipid peroxidation: an in vitro study.

  Acta poloniae pharmaceutica 20070101

• Ginger extract ameliorates paraben induced biochemical changes in liver and kidney of mice.

  Acta poloniae pharmaceutica 20070101

• Estrogenic personal care products in a greywater reuse system.

  Water science and technology : a journal of the International Association on Water Pollution Research 20070101

• Crystallographic characterization of two novel crystal forms of human insulin induced by chaotropic agents and a shift in pH.

  BMC structural biology 20070101

• A phase III trial comparing an anionic phospholipid-based cream and aloe vera-based gel in the prevention of radiation dermatitis in pediatric patients.

  Radiation oncology (London, England) 20070101

• Immune system responses and fitness costs associated with consumption of bacteria in larvae of Trichoplusia ni.

  BMC biology 20070101

• L-glutamic acid in the prevention of the calcification of bovine pericardial fixed in glutaraldehyde: study in rats.

  Revista brasileira de cirurgia cardiovascular : orgao oficial da Sociedade Brasileira de Cirurgia Cardiovascular 20070101

• Comparison of paraben stability in human and rat skin.

  Drug metabolism letters 20070101

• Effect of formulation factors on in-vitro permeation of diclofenac from experimental and marketed aqueous eye drops through excised goat cornea.

  Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan 20061201

• Parabens as urinary biomarkers of exposure in humans.

  Environmental health perspectives 20061201

• Prediction of estrogen receptor agonists and characterization of associated molecular descriptors by statistical learning methods.

  Journal of molecular graphics & modelling 20061101

• Permeation of 4-cyanophenol and methyl paraben from powder and saturated aqueous solution through silicone rubber membranes and human skin.

  Journal of pharmaceutical sciences 20061101

• Advantages of ultra performance liquid chromatography over high-performance liquid chromatography: comparison of different analytical approaches during analysis of diclofenac gel.

  Journal of separation science 20061101

• Methylparaben potentiates UV-induced damage of skin keratinocytes.

  Toxicology 20061003

• Flow cytometric cell cycle analysis allows for rapid screening of estrogenicity in MCF-7 breast cancer cells.

  Toxicology in vitro : an international journal published in association with BIBRA 20061001

• Solid-phase extraction and HPLC analysis of methylparaben and propylparaben in a concentrated antibiotic suspension.

  Drug development and industrial pharmacy 20061001

• Quantitation of buclizine hydrochloride in pharmaceutical formulations and human serum by RP-HPLC.

  Pakistan journal of pharmaceutical sciences 20061001

• Fast simultaneous spectrophotometric determination of naphazoline nitrate and methylparaben by sequential injection chromatography.

  Talanta 20060915

• Transesterification of p-hydroxybenzoate esters (parabens) by human intestinal (Caco-2) cells.

  Xenobiotica; the fate of foreign compounds in biological systems 20060901

• Formation of halogenated by-products of parabens in chlorinated water.

  Analytica chimica acta 20060804

• Causal agents of photoallergic contact dermatitis diagnosed in the national institute of dermatology of Colombia.

  Photodermatology, photoimmunology & photomedicine 20060801

• A model for the drug release from a polymer matrix tablet--effects of swelling and dissolution.

  Journal of controlled release : official journal of the Controlled Release Society 20060720

• Simultaneous analysis of antioxidants and preservatives in cosmetics by supercritical fluid extraction combined with liquid chromatography-mass spectrometry.

  Journal of chromatography. A 20060707

• Influence of crystal structure on the compaction properties of n-alkyl 4-hydroxybenzoate esters (parabens).

  Pharmaceutical research 20060701

• Simultaneous, stability indicating, HPLC-DAD determination of guaifenesin and methyl and propyl-parabens in cough syrup.

  Journal of pharmaceutical and biomedical analysis 20060607

• Solitary pancreas transplantation for life-threatening allergy to human insulin.

  Transplant international : official journal of the European Society for Organ Transplantation 20060601

• Application and validation of chemometrics-assisted spectrophotometry and liquid chromatography for the simultaneous determination of six-component pharmaceuticals.

  Journal of pharmaceutical and biomedical analysis 20060503

• Stability indicating simultaneous determination of domperidone (DP), methylparaben (MP) and propylparaben by high performance liquid chromatography (HPLC).

  Journal of pharmaceutical and biomedical analysis 20060503

• HPLC determination of calcium pantothenate and two preservatives in topical cream.

  Journal of pharmaceutical and biomedical analysis 20060503

• 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

• Partitioning of parabens between phases of submicron emulsions stabilized with egg lecithin.

  International journal of pharmaceutics 20060407

• Enterobacter gergoviae and the prevalence of efflux in parabens resistance.

  The Journal of antimicrobial chemotherapy 20060401

• Release of antimicrobial actives from microcapsules by the action of axillary bacteria.

  International journal of cosmetic science 20060401

• A stability-indicating HPLC method for medroxyprogesterone acetate in bulk drug and injection formulation.

  Journal of pharmaceutical and biomedical analysis 20060318

• Percutaneous dermal drug delivery for local pain control.

  Therapeutics and clinical risk management 20060301

• Determination of ambroxol hydrochloride, methylparaben and benzoic acid in pharmaceutical preparations based on sequential injection technique coupled with monolithic column.

  Journal of pharmaceutical and biomedical analysis 20060213

• Allergic and systemic contact dermatitis to methylparaben.

  Contact dermatitis 20060201

• Separation and determination of clotrimazole, methylparaben and propylparaben in pharmaceutical preparation by micellar electrokinetic chromatography.

  Journal of pharmaceutical and biomedical analysis 20060123

• Advantages of application of UPLC in pharmaceutical analysis.

  Talanta 20060115

• Comparison of two pressure ulcer preventive dressings for reducing shear force on the heel.

  Journal of wound, ostomy, and continence nursing : official publication of The Wound, Ostomy and Continence Nurses Society 20060101

• Chemical constituents from the roots of Ranunculus ternatus.

  Journal of Asian natural products research 20060101

• Single and multiple dose pharmacokinetics of maritime pine bark extract (pycnogenol) after oral administration to healthy volunteers.

  BMC clinical pharmacology 20060101

• The importance of the cosolvent propylene glycol on the antimicrobial preservative efficacy of a pharmaceutical formulation by DOE-ruggedness testing.

  Pharmaceutical development and technology 20060101

• LIGSITEcsc: predicting ligand binding sites using the Connolly surface and degree of conservation.

  BMC structural biology 20060101

• The influence of physicochemical properties of preservative compounds on their distribution into various phases of oil in water submicron emulsion.

  PDA journal of pharmaceutical science and technology 20060101

• Acceleration of paraben sorption to polyethylene terephthalate: a freeze-thaw phenomenon.

  PDA journal of pharmaceutical science and technology 20060101

• A low protein diet increases the hypoxic tolerance in Drosophila.

  PloS one 20060101

• Aqueous ginger extract ameliorates paraben induced cytotoxicity.

  Acta poloniae pharmaceutica 20060101

• RNAi knockdown of a salivary transcript leading to lethality in the pea aphid, Acyrthosiphon pisum.

  Journal of insect science (Online) 20060101

• p-Hydroxybenzoic acid synthesis in Mycobacterium tuberculosis.

  The Journal of biological chemistry 20051209

• Microflora species and their volatile compounds affecting development of an alcohol dehydrogenase homozygous strain (Adh-I) of Bactrocera (Dacus) oleae (Diptera: Tephritidae).

  Journal of economic entomology 20051201

• [A silicon phthalocyanine axially substituted by nipagin: synthesis, molecular spectroscopic properties, and in vitro photodynamic activities].

  Guang pu xue yu guang pu fen xi = Guang pu 20051001

• A comparison of performance of various analytical columns in pharmaceutical analysis: conventional C18 and high throughput C18 zorbax columns.

  Journal of chromatography. A 20050923

• Stability indicating reversed-phase liquid chromatographic determination of metronidazole benzoate and diloxanide furoate as bulk drug and in suspension dosage form.

  Journal of pharmaceutical and biomedical analysis 20050915

• Determination of parabens in pharmaceutical formulations by solid-phase microextraction-ion mobility spectrometry.

  Analytical chemistry 20050915

• The effect of unsaturated fatty acids in benzyl alcohol on the percutaneous permeation of three model penetrants.

  International journal of pharmaceutics 20050914

• Impact of induced fit on ligand binding to the androgen receptor: a multidimensional QSAR study to predict endocrine-disrupting effects of environmental chemicals.

  Journal of medicinal chemistry 20050908

• High performance liquid chromatographic determination of oxeladin citrate and oxybutynin hydrochloride and their degradation products.

  Farmaco (Societa chimica italiana : 1989) 20050801

• A novel gradient HPLC method for simultaneous determination of ranitidine, methylparaben and propylparaben in oral liquid pharmaceutical formulation.

  Journal of pharmaceutical and biomedical analysis 20050715

• Safety assessment of esters of p-hydroxybenzoic acid (parabens).

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20050701

• Propyl paraben induces potassium efflux in Escherichia coli.

  The Journal of antimicrobial chemotherapy 20050601

• Parabens: a review of epidemiology, structure, allergenicity, and hormonal properties.

  Dermatitis : contact, atopic, occupational, drug 20050601

• A review of the endocrine activity of parabens and implications for potential risks to human health.

  Critical reviews in toxicology 20050601

• Novel solid-phase extraction protocol for 11-nor-9-carboxy-delta9-tetrahydrocannabinol from urine samples employing a polymeric mixed-mode cation-exchange resin, Strata-X-C, suitable for gas chromatography-mass spectrometry or liquid chromatography-mass spectrometry analysis.

  Journal of chromatography. A 20050506

• Simultaneous determination of preservatives (benzoic acid, sorbic acid, methylparaben and propylparaben) in foodstuffs using high-performance liquid chromatography.

  Journal of chromatography. A 20050506

• Effect of homocysteine-lowering nutrients on blood lipids: results from four randomised, placebo-controlled studies in healthy humans.

  PLoS medicine 20050501

• Stability assessment of pharmaceuticals by isothermal calorimetry: two component systems.

  International journal of pharmaceutics 20050323

• The use of colloidal microgels as a (trans)dermal drug delivery system.

  International journal of pharmaceutics 20050323

• Development and validation of a stability indicating HPLC method for determination of lisinopril, lisinopril degradation product and parabens in the lisinopril extemporaneous formulation.

  Journal of pharmaceutical and biomedical analysis 20050309

• Inter- and intralaboratory variation of in vitro diffusion cell measurements: an international multicenter study using quasi-standardized methods and materials.

  Journal of pharmaceutical sciences 20050301

• Decrease in skin permeation and antibacterial effect of parabens by a polymeric additive, poly(2-methacryloyloxyethyl phosphorylcholine-co-butylmetacrylate).

  Chemical & pharmaceutical bulletin 20050301

• Estrogenic activity of cosmetic components in reporter cell lines: parabens, UV screens, and musks.

  Journal of toxicology and environmental health. Part A 20050227

• [Synthesis of 2,3,4-trihydroxyacetophenone hydrazones and study on their spectral properties].

  Guang pu xue yu guang pu fen xi = Guang pu 20050201

• Partition of antimicrobial additives in an intravenous emulsion and their effect on emulsion physical stability.

  International journal of pharmaceutics 20050120

• Thermodynamics of solubility, sublimation and solvation processes of parabens.

  European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20050101

• Oestrogenic activity of p-hydroxybenzoic acid (common metabolite of paraben esters) and methylparaben in human breast cancer cell lines.

  Journal of applied toxicology : JAT 20050101

• Liquid chromatography and chemometric-assisted spectrophotometric methods for the analysis of two multicomponent mixtures containing cough suppressant drugs.

  Journal of AOAC International 20050101

• Metabolism of xenobiotics in the incubated hen's egg: investigations with ethyl 4-hydroxybenzoate.

  ALTEX 20050101

• [Studies for analyzing the prohibited ingredients such as acetohexamide in cosmetics].

  Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences 20050101

• Influence of diet on the larval beet armyworm, Spodoptera exigua, glucose oxidase activity.

  Journal of insect science (Online) 20050101

• HPLC analysis of generic antiretroviral drugs purchased in Rwanda.

  Bulletin de la Societe des sciences medicales du Grand-Duche de Luxembourg 20050101

• Separation of preservatives in cosmetic products by micellar electrokinetic chromatography.

  Analytical sciences : the international journal of the Japan Society for Analytical Chemistry 20041201

• Simultaneous HPLC determination of ketoprofen and its degradation products in the presence of preservatives in pharmaceuticals.

  Journal of pharmaceutical and biomedical analysis 20041115

• Characterization of three glycosyltransferases involved in the biosynthesis of the phenolic glycolipid antigens from the Mycobacterium tuberculosis complex.

  The Journal of biological chemistry 20041008

• Prevalence and relevance of contact dermatitis allergens: a meta-analysis of 15 years of published T.R.U.E. test data.

  Journal of the American Academy of Dermatology 20040901

• Morphometric analysis of mice uteri treated with the preservatives methyl, ethyl, propyl, and butylparaben.

  Toxicology and industrial health 20040901

• Allergic contact dermatitis to condoms: description of a clinical case and analytical review of current literature.

  Immunopharmacology and immunotoxicology 20040801

• HPLC determination of estradiol, its degradation product, and preservatives in new topical formulation Estrogel HBF.

  Analytical and bioanalytical chemistry 20040701

• Single crystal EPR studies of an organic NLO material: methyl-p-hydroxy benzoate.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20040701

• Solvent effects on infrared spectra of methyl 4-hydroxybenzoate in pure organic solvents and in ethanol/CCl4 binary solvents.

  Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 20040601

• Allergic contact sensitivity in elderly patients.

  Aging clinical and experimental research 20040601

• Burkholderia cepacia infections associated with intrinsically contaminated ultrasound gel: the role of microbial degradation of parabens.

  Infection control and hospital epidemiology 20040401

• Comparison of equations describing band broadening in high-performance liquid chromatography.

  Journal of chromatography. A 20040319

• Measurement of anti-HIV activity of marketed vaginal products and excipients using a PBMC-based in vitro assay.

  Sexually transmitted diseases 20040301

• Effect of heat on the percutaneous absorption and skin retention of three model penetrants.

  European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20040201

• Simultaneous determination of metformin in combination with rosiglitazone by reversed-phase liquid chromatography.

  Journal of chromatographic science 20040201

• Determination of combined p-hydroxy benzoic acid preservatives in a liquid pharmaceutical formulation by HPLC.

  Journal of pharmaceutical and biomedical analysis 20040127

• Concentrations of parabens in human breast tumours.

  Journal of applied toxicology : JAT 20040101

• Simultaneous high-performance liquid chromatographic determination of pioglitazone and metformin in pharmaceutical-dosage form.

  Journal of chromatographic science 20040101

• Release of simulated anthrax particles from disposable respirators.

  Journal of occupational and environmental hygiene 20040101

• Preventing sexual transmission of HIV: anti-HIV bioregulatory and homeostatic components of commercial sexual lubricants.

  Journal of biological regulators and homeostatic agents 20040101

• Phenolic compounds and flavonoids as plant growth regulators from fruit and leaf of Vitex rotundifolia.

  Zeitschrift fur Naturforschung. C, Journal of biosciences 20040101

• The physical stability of thermally-stressed phospholipid-based emulsions containing methyl, propyl and heptyl parabens as model drugs.

  International journal of pharmaceutics 20031020

• Reversed-phase porous silica rods, an alternative approach to high-performance liquid chromatographic separation using the sequential injection chromatography technique.

  Journal of chromatography. A 20031010

• Antiprotozoal activities of symmetrical bishydroxamic acids.

  Bioorganic & medicinal chemistry 20031001

• Determination of bifonazole in creams containing methyl- and propyl p-hydroxybenzoate by derivative spectrophotometric method.

  Journal of pharmaceutical and biomedical analysis 20030915

• [Evaluation of interaction between drugs and ordered phospholipid membrane by immobilized artificial membrane chromatography].

  Yao xue xue bao = Acta pharmaceutica Sinica 20030901

• Crystallization of two forms of a cyclodextrin inclusion complex containing a common organic guest.

  Chemical communications (Cambridge, England) 20030821

• Simultaneous determination of methylparaben, propylparaben, hydrocortisone acetate and its degradation products in a topical cream by RP-HPLC.

  Journal of pharmaceutical and biomedical analysis 20030808

• Influence of methylparaben as a solid-state plasticizer on the physicochemical properties of Eudragit RS PO hot-melt extrudates.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20030701

• In vivo and in vitro estrogen bioactivities of alkyl parabens.

  Toxicology and industrial health 20030701

• Determination of methylparaben, propylparaben, triamcinolone acetonide and its degradation product in a topical cream by RP-HPLC.

  Analytical and bioanalytical chemistry 20030601

• Development of a multidose formulation for a humanized monoclonal antibody using experimental design techniques.

  AAPS pharmSci 20030601

• Effects of methyl p-hydroxybenzoate (methyl paraben) on Ca2+ concentration and histamine release in rat peritoneal mast cells.

  British journal of pharmacology 20030501

• Metabolic profiling of root exudates of Arabidopsis thaliana.

  Journal of agricultural and food chemistry 20030423

• Allergy and toxic reactions to local anesthetics.

  Dentistry today 20030401

• Antioxidant properties and phytochemical characteristics of extracts from Lactuca indica.

  Journal of agricultural and food chemistry 20030226

• p-Hydroxybenzoic acid alkyl esters in Andrographis paniculata herbs, commercial extracts, and formulated products.

  Journal of agricultural and food chemistry 20030115

• Oestrogenic activity of benzylparaben.

  Journal of applied toxicology : JAT 20030101

• Vasoactive properties of lignocaine administered by iontophoresis in human skin.

  Clinical science (London, England : 1979) 20030101

• Determination of methylparaben in o/w emulsions by solid-phase extraction and high-performance liquid chromatography.

  Journal of cosmetic science 20030101

• Diffusion of preservatives from topical dosage forms: a comparative study.

  Journal of cosmetic science 20030101

• Solvent effects in permeation assessed in vivo by skin surface biopsy.

  BMC dermatology 20030101

• [Studies for analyzing phenoxyethanol and parabens in commercial lotions].

  Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences 20030101

• Larvicidal effects of mineral turpentine, low aromatic white spirits, aqueous extracts of Cassia alata, and aqueous extracts, ethanolic extracts and essential oil of betel leaf (Piper betle) on Chrysomya megacephala.

  International journal of dermatology 20021201

• Antioxidant and free-radical scavenging activity of constituents of the leaves of Tachigalia paniculata.

  Journal of natural products 20021101

• Evaluation of the health aspects of methyl paraben: a review of the published literature.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20021001

• Estimating vapor pressure curves by thermogravimetry: a rapid and convenient method for characterization of pharmaceuticals.

  European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V 20020901

• Fast capillary electrochromatographic analysis of parabens and 4-hydroxybenzoic acid in drugs and cosmetics.

  Electrophoresis 20020901

• Interaction of methylparaben preservative with selected sugars and sugar alcohols.

  Journal of pharmaceutical sciences 20020701

• Elucidation of solid-state complexation in ground mixtures of cholic acid and guest compounds.

  Chemical & pharmaceutical bulletin 20020701

• Derivative spectrophotometric determination of droperidol in presence of parabens.

  Journal of pharmaceutical and biomedical analysis 20020620

• Photobleaching of compounds of the 5,10,15,20-Tetrakis(m-hydroxyphenyl)porphyrin Series (m-THPP, m-THPC, and m-THPBC).

  Organic letters 20020613

• Identification of methyl salicylate as the principal volatile component in the methanol extract of root bark of Securidaca longepedunculata Fers.

  Journal of mass spectrometry : JMS 20020601

• [Analysis of preservatives in cosmetics by gas chromatography].

  Se pu = Chinese journal of chromatography 20020501

• The effect of ethanol on the simultaneous transport and metabolism of methyl p-hydroxybenzoate in excised skin of Yucatan micropig.

  International journal of pharmaceutics 20020402

• An evaporation study for phthalic acids--a rapid method for pharmaceutical characterization.

  Journal of pharmaceutical sciences 20020401

• Effect of antifungal agents on biological fitness of Lygus hesperus (Heteroptera: Miridae).

  Journal of economic entomology 20020401

• High-performance liquid chromatographic method for the assay of dexamethasone and xylometazoline in nasal drops containing methyl p-hydroxybenzoate.

  Journal of chromatography. A 20020308

• HPLC and LC-MS studies of the transesterification reaction of methylparaben with twelve 3- to 6-carbon sugar alcohols and propylene glycol and the isomerization of the reaction products by acyl migration.

  Journal of chromatographic science 20020301

• The effect of surface charge and partition coefficient on the chemical stability of solutes in O/W emulsions.

  Journal of pharmaceutical sciences 20020201

• The influence of model drugs on the preparation of pellets by extrusion/spheronization: II. Spheronization parameters.

  International journal of pharmaceutics 20020101

• Sorption of benzoic acid, sorbic acid, benzyl alcohol, and benzalkonium chloride by flexible tubing.

  Pharmaceutical development and technology 20020101

• Oestrogenic activity of parabens in MCF7 human breast cancer cells.

  The Journal of steroid biochemistry and molecular biology 20020101

• Patch test results in 542 patients with suspected contact dermatitis in Turkey.

  Contact dermatitis 20020101

• Oestrogenic activity of isobutylparaben in vitro and in vivo.

  Journal of applied toxicology : JAT 20020101

• Spalling and sorption of tubing for peristaltic pumps.

  Pharmaceutical development and technology 20020101

• [Allergic contact eczema caused by henna tattoo].

  Allergologia et immunopathologia 20020101

• Alkaloids of Thalictrum angustifolium.

  Journal of herbal pharmacotherapy 20020101

• ER-dependent estrogenic activity of parabens assessed by proliferation of human breast cancer MCF-7 cells and expression of ERalpha and PR.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20011201

• Electro-hydrodynamic atomization of drug solutions for inhalation purposes.

  Journal of applied physiology (Bethesda, Md. : 1985) 20011201

• Antibacterial effect of parabens against planktonic and biofilm Streptococcus sobrinus.

  International journal of antimicrobial agents 20011201

• Shellac formulations to reduce epiphytic survival of coliform bacteria on citrus fruit postharvest.

  Journal of food protection 20011101

• Sorption of parabens by flexible tubings.

  Pharmaceutical development and technology 20010801

• Selective and quantitative analysis of 4-hydroxybenzoate preservatives by microemulsion electrokinetic chromatography.

  Journal of chromatography. A 20010727

• Sustained prediction ability of net analyte preprocessing methods using reduced calibration sets. Theoretical and experimental study involving the spectrophotometric analysis of multicomponent mixtures.

  The Analyst 20010701

• Safety assessment of propyl paraben: a review of the published literature.

  Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 20010601

• Diaminodiphenylmethane (DDM): frequency of sensitization, clinical relevance and concomitant positive reactions.

  Contact dermatitis 20010501

• Resolution of isomers of sorbitolparaben esters by chromatographic and electrophoretic techniques.

  Journal of chromatography. B, Biomedical sciences and applications 20010305

• The first example of a paraben-dependent antibody to an Rh protein.

  Transfusion 20010301

• Determination of ethyl-p-hydroxybenzoate in sow pancreatic juice by reversed-phase high-performance liquid chromatography.

  Journal of chromatography. B, Biomedical sciences and applications 20010225

• Analytical control of a pharmaceutical formulation of sodium picosulfate by capillary zone electrophoresis.

  Journal of chromatography. B, Biomedical sciences and applications 20010210

• A new application for the Antoine equation in formulation development.

  International journal of pharmaceutics 20010201

• Sorption of parabens by fluoropolymer or fluoropolymer laminated flexible tubing.

  PDA journal of pharmaceutical science and technology 20010101

• Determination of methylparaben, propylparaben and chlorpromazine in chlorpromazine hydrochloride oral solution by high-performance liquid chromatography.

  Journal of chromatography. B, Biomedical sciences and applications 19980410

• Symposium - the city: a viable environment for the elderly? Phase III: Planning and delivery of health services. On Lok Day Health Center; a case study.

  The Gerontologist 19760201