research Erbium–Yttrium–Aluminum–Garnet Laser Irradiation Ameliorates Skin Permeation and Follicular Delivery of Antialopecia Drugs
Using a special laser can improve how well hair loss treatments get into the skin and hair follicles.
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research Estimating the Contribution of the Prostate to Blood Dihydrotestosterone
The normal human prostate does not significantly affect blood DHT levels.
research Annurca Apple Nutraceutical Formulation Enhances Keratin Expression in a Human Model of Skin and Promotes Hair Growth and Tropism in a Randomized Clinical Trial
Annurca apple supplement safely increases hair growth and keratin in humans.
research Revisiting hyper- and hypo-androgenism by tandem mass spectrometry
The document concludes that using LC-MS/MS for measuring androgens is more accurate than older methods, but it needs careful validation and standardized references to be most effective.
research Polyphenols from the Heartwood ofCercidiphyllum japonicumand their Effects on Proliferation of Mouse Hair Epithelial Cells
Extracts from Cercidiphyllum japonicum wood can stimulate mouse hair cell growth like common hair growth treatments.
research Malva verticillataseed extracts upregulate the Wnt pathway in human dermal papilla cells
Malva verticillata seed extract might help treat hair loss by activating hair growth signals in skin cells.
research Recent Formulation Advances of Mangiferin
Improved delivery methods can enhance mangiferin's effectiveness as a health supplement.
research Evaluation of New Pregnane Derivatives as 5.ALPHA.-Reductase Inhibitor.
New pregnane derivatives are effective at inhibiting an enzyme linked to hair loss and reducing oil gland activity.
research Medicinal Value of Three Agricultural Weed Species of the Asteraceae Family: A Review
These three weeds have important medicinal properties and need more research for potential pharmaceutical use.
research Exogenous and endogenous lipids of human hair
Removing external lipids from hair reduces moisture and increases strength, while removing internal lipids decreases water permeability.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Molecular Interactions of New Pregnenedione Derivatives
The new progesterone derivatives effectively inhibit 5α-reductase and bind to the androgen receptor.
![Synthesis of 5,6,6-[2H3]Finasteride and Quantitative Determination of Finasteride in Human Plasma at Picogram Level by an Isotope-Dilution Mass Spectrometric Method](/images/research/0026b639-99a8-455a-a986-c39aa65abfa9/small/2087.jpg)
research Synthesis of 5,6,6-[2H3]finasteride and quantitative determination of finasteride in human plasma at picogram level by an isotope-dilution mass spectrometric method
Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.
research Abnormal essential fatty acid composition of tissue lipids in genetically diabetic mice is partially corrected by dietary linoleic and γ-linolenic acids
Dietary essential fatty acids improved skin and hair conditions and partially corrected fat composition in diabetic mice.
research Rosmarinus officinalis Linn.: unveiling its multifaceted nature in nutrition, diverse applications, and advanced extraction methods
Rosemary is valuable for its health benefits and uses in medicine, cosmetics, and food.
research Distribution of Glycolipid and Unsaturated Fatty Acids in Human Hair
Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
research Scientific Opinion on the safety of “coriander seed oil” as a Novel Food ingredient
Coriander seed oil is safe for healthy adults at up to 600 mg per day.
research Geranylated Coumarins From Thai Medicinal Plant Mammea siamensis With Testosterone 5α-Reductase Inhibitory Activity
Compounds from the plant Mammea siamensis may help treat hair loss.
research Identification of a new plant extract for androgenic alopecia treatment using a non-radioactive human hair dermal papilla cell-based assay
A new plant extract from Avicennia marina could potentially be used to treat common hair loss.
research Metabolic study of androsta-1,4,6-triene-3,17-dione in horses using liquid chromatography/high resolution mass spectrometry
The study found that urine metabolites M1b or M4 are the best indicators of ATD use in horses, with detection possible up to 77 hours in urine and 28 hours in blood.
research Preclinical studies of a novel polyherbal phyto–complex hair growth promoting cream
The herbal cream was found to be a safe and effective alternative for hair growth, similar to minoxidil.
research Stereocontrolled synthesis of all eight stereoisomers of the putative anti-androgen cyoctol
Scientists made all eight versions of a compound called cyoctol, but found it's not an anti-androgen and it fully breaks down in the skin.
research Mackerel-Derived Fermented Fish Oil Promotes Hair Growth by Anagen-Stimulating Pathways
Mackerel-derived fermented fish oil helps hair grow by activating growth pathways and increasing cell proliferation.
research Bioactive Compounds from the Roots of Asiasarum heterotropoides
Two compounds from Asiasarum heterotropoides roots show potential as lung cancer treatments without harming normal cells.
research Hair Growth Promoting and Anticancer Effects of p21-activated kinase 1 (PAK1) Inhibitors Isolated from Different Parts of Alpinia zerumbet
Compounds from Alpinia zerumbet may help with hair regrowth and cancer treatment by targeting PAK1.
research Modulation of the 6-position of benzopyran derivatives and inhibitory effects on the insulin releasing process
Changing the 6-position on benzopyran molecules affects insulin release, with some compounds showing strong inhibitory effects.
research Synthesis and Pharmacological Evaluation of New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors
Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.
research Rat steroid 5α-reductase kinetic characteristics: Extreme pH-dependency of the type II isozyme in prostate and epididymis homogenates
The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.
research Rational Design of a Topical Androgen Receptor Antagonist for the Suppression of Sebum Production with Properties Suitable for Follicular Delivery
A new compound was created in 2010 that can control oil production when applied to the skin, and its effects are completely reversible after two weeks.
research The effects of finasteride (Proscar) on hair growth, hair cycle stage, and serum testosterone and dihydrotestosterone in adult male and female stumptail macaques (Macaca arctoides).
Finasteride increases hair growth, prolongs hair cycle, and lowers dihydrotestosterone levels.