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research Studies on the split ends formation of hair by brushing.
Ethyl Carbitol is the best at preventing split ends in permed hair.
research Identification of Finasteride Metabolites in Human Bile and Urine by High-Performance Liquid Chromatography/Tandem Mass Spectrometry
Finasteride breakdown products found in bile and urine, helps understand drug safety and effectiveness.
research 395 Wildfire air pollution and increased online search interest and clinic visits for psoriasis
Wildfire air pollution is linked to more online searches and clinic visits for psoriasis in adults after a delay.
research Long-term detection of methyltestosterone (ab-) use by a yeast transactivation system
A yeast-based test can detect the steroid methyltestosterone in urine longer than traditional methods.
research P-Phenylenediamine-Induced Angioedema-like Facies: A Case Report and Review of Pathomechanisms
Hair dye ingredient PPD can cause severe allergic reactions, including facial swelling.
research HPLC Profiling and Insilco studies of Chochurus olitoris (Jute) Leave Fractions against Steroid 5α-Reductase 2 (SRD5α2)
Jute leaves may help reduce DHT levels, potentially aiding in conditions like hair loss and prostate issues.
research Molecular docking simulation studies on potent butyrylcholinesterase inhibitors obtained from microbial transformation of dihydrotestosterone
Metabolite 7 is a strong inhibitor for Alzheimer's disease management.
research The effects of acute finasteride treatment in dopamine transporter knockout mice and MK-801-treated mice
research Hydroxylation of dehydroepiandrosterone in human scalp hair folhcles
The enzyme system in hair follicles is similar to the liver's and is affected by certain inhibitors.
research Development of a DNA-analytical Method for the Identification of Animal Hair Fibers in Textiles
Researchers developed a new method to identify animal hair in textiles, which is effective for various fibers and more reliable than previous methods.
research Screening and confirmation methods of the major urinary metabolite of finasteride–carboxy-finasteride by liquid chromatography–mass spectrometry and liquid chromatography–tandem mass spectrometry
New methods can detect finasteride's major urinary metabolite in urine for up to 49 hours.
research Isolation and Structural Characterization of Degradation Products of Finasteride by Preparative HPLC, HRMS and 2D NMR
Finasteride forms three new products under acidic stress.
research Epidermal cell proliferation and modulation of the protective potency of dexamethasone against phorbol ester-induced ornithine decarboxylase activity
Dexamethasone reduces inflammation and delays skin cell changes caused by TPA.
research Generalized pustular toxic erythema: pathogenetic relationship between pustule and epidermal appendage (hair follicle or sweat duct)
Pustules in toxic erythema are linked to hair follicles or sweat ducts.
research Reply by the authors
Dutasteride may help prevent prostate cancer, but more research is needed.
research In vitro [7-3H]-testosterone metabolism by the rat ventral prostate—Effect of some exogenous compounds
research Modern Dermabrasion Techniques
research The circulating dihydrotestosterone/testosterone ratio is increased by gut microbial 5α-reductase activity in females
research POSTTEST: EXPIRATION DATE: OCTOBER 2011
research Androgen binding to cytosol and nuclei of hamster sebaceous glands
Dihydrotestosterone specifically binds to hamster sebaceous glands, with a higher affinity than testosterone.
research 138 Characterization of xenobiotic metabolizing enzymes of a reconstructed human epidermal model from adult hair follicles
The reconstructed skin model from hair follicles functions like human skin in processing chemicals and can be used to test ingredient safety.
research Incorporation of Selenium-75 into Dog Hair
Selenium-75 stays in dog hair for up to 316 days.
research Development and validation of a reversed-phase HPLC method for simultaneous determination of doxazosin mesylate and finasteride
Created method to measure doxazosin mesylate and finasteride together.
research Effect of Tobacco Smoking on Hair
research Long-Term Differential Changes in Mouse Intestinal Metabolomics after γ and Heavy Ion Radiation Exposure
Heavy ion radiation has a more severe and long-lasting effect on mouse intestinal metabolites than gamma radiation.
research Enhanced Follicular Delivery of Finasteride to Human Scalp Skin Using Heat and Chemical Penetration Enhancers
Heat and chemicals improve finasteride delivery to scalp and hair follicles, potentially enhancing treatment for hair loss.
research On Pathways for Small Molecules Into and Out of Human Hair Fibers
Dye enters hair at the edges of cuticle cells and penetrates more from water than alcohol-based solutions.
research Lack of Toxicity of Selenium Sulfide Suspension for Hair Roots**From the Department of Dermatology, University of Pennsylvania, School of Medicine, Philadelphia, 4, Pennsylvania.
research In-Vitro Release of Zinc Pyrithione from A Shampoo Base and the Effects of Various Additives on its Release Rate
Additives like ethanol and propylene glycol increase the release of zinc pyrithione from shampoo.