research HPTLC assay of nicotine and cotinine in biological samples
A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
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research Meloside A Protects Dermal Papilla Cells from DHT-Induced Damage via Androgen Receptor Modulation
Meloside A may help protect hair cells from damage linked to hair loss.
research Topical application of standardized capsicum and rosemary extracts promotes hair growth in testosterone induced alopecia in Wistar rats: Histological and morphometric evaluation
Rosemary and capsicum extracts can help hair growth in rats with hair loss.
research Editorial: Advances in reproductive biotechnologies in carnivores
Advancements in reproductive technologies for carnivores help conserve species and offer insights into human reproductive issues.
research Caractérisation physique et chimique des substances à activité thérapeutique : application aux études de profil de stabilité et de préformulation
APIs' stability is influenced by crystalline forms, pressure, and water.
research Metabolic effects of 5α-reductase inhibition in humans
Dutasteride may reduce insulin sensitivity and increase body fat.
research Etude de films minces et de nanoparticules obtenus par auto-assemblage de copolymères à blocs et leurs interactions avec un oligo/polysaccharide
Chitosan-decorated nanoparticles improve skin delivery of finasteride, with PS404-b-PAA63 being most effective.
research Study of thin films and nanoparticles obtained by self-assembly of block copolymers and their interactions with an oligo / polysaccharide
The research found that nanoparticles coated with chitosan improved the skin penetration of the drug finasteride.
research Solubilizing steroidal drugs by β-cyclodextrin derivatives
Using β-cyclodextrin derivatives improves the solubility and bioavailability of steroidal drugs.
research Three months extended-release microspheres prepared by multi-microchannel microfluidics in beagle dog models
A new device, IVL-PPF Microsphere®, was created to deliver a hair loss drug for up to 3 months with one injection, potentially replacing daily pills.
research Atualização em Coriorretinopatia Serosa Central
CSC is linked to mineralocorticoid receptor damage, stress, and steroid use, with treatments including drugs and laser therapies to prevent eye damage.
research Topical Treatment for Scarring and Non-Scarring Alopecia: An Overview of the Current Evidence
Minoxidil and finasteride are the best for non-scarring hair loss; more research is needed for scarring hair loss treatments.
research Тіе Modern treatment of androgenetic alopecia
Hair loss can be treated with common methods like minoxidil and finasteride, but new potential treatments include growth factors, cytokines, and platelet-rich plasma injections.
research Marked Suppression of Dihydrotestosterone in Men with Benign Prostatic Hyperplasia by Dutasteride, a Dual 5α-Reductase Inhibitor
Dutasteride more effectively lowers DHT levels in men with enlarged prostates than finasteride.
research Synthesis and 5α-Reductase Inhibitory Activity of C21 Steroids Having 1,4-diene or 4,6-diene 20-ones and 4-Azasteroid 20-Oximes
Three specific 4-azasteroid-2-oximes showed strong enzyme inhibition, but less than finasteride.
research Adverse effects of 5α-reductase inhibitors: What do we know, don’t know, and need to know?
5α-reductase inhibitors may cause persistent sexual dysfunction and depression, needing more research on long-term effects.
research Evaluation of an eucalyptus oil containing topical drug delivery system for selected steroid hormones
The eucalyptus oil system improved skin delivery of hormones, but safety concerns remain.
research Sex-dependent effect of a low neurosteroid environment and intrauterine growth restriction on fetal guinea pig brain development.
Reduced neurosteroids and growth issues can harm fetal brain development, especially in males.
research Dissolving microneedles: Applications and growing therapeutic potential
Dissolving microneedles show promise for delivering medication through the skin but face challenges like manufacturing complexity and regulatory hurdles.
research 5α-Reductase Type 2 Regulates Glucocorticoid Action and Metabolic Phenotype in Human Hepatocytes
Manipulating 5α-reductase type 2 can affect liver fat production and glucocorticoid effects.
research Testosterone alters iron metabolism and stimulates red blood cell production independently of dihydrotestosterone
Testosterone boosts red blood cell production and changes iron metabolism without needing dihydrotestosterone.
research Clinical biochemistry of dihydrotestosterone
Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
research The Effect of the Aqueous Extract of Bidens Pilosa L. on Androgen Deficiency Dry Eye in Rats
Bidens pilosa L. extract effectively treats androgen deficiency dry eye in rats.
research In vivo and in vitro effect of novel 4,16-pregnadiene-6,20-dione derivatives, as 5α-reductase inhibitors
The new compounds may be more effective and cheaper than current treatments for conditions like baldness.
research Chronic progesterone treatment augments while dehydroepiandrosterone sulphate prevents tolerance to ethanol anxiolysis and withdrawal anxiety in rats
Progesterone increases alcohol tolerance and withdrawal anxiety, while DHEAS prevents them.
research Non-thermal atmospheric pressure plasma activates Wnt/β-catenin signaling in dermal papilla cells
Non-thermal plasma could help hair growth by activating key cell signals.
research Testosterone Reduces Knee Passive Range of Motion and Expression of Relaxin Receptor Isoforms via 5α-Dihydrotestosterone and Androgen Receptor Binding
Testosterone reduces knee flexibility by affecting relaxin receptors.
research Systematic analyses of murine masculinization processes based on genital sex differentiation parameters
DHT is crucial for urethral formation, and its disruption can affect masculinization and lead to hypospadias.
research Physcion, a novel inhibitor of 5α-reductase that promotes hair growth in vitro and in vivo
Physcion may help treat hair loss by blocking an enzyme linked to baldness.
research Development of a new gas chromatography–mass spectrometry (GC–MS) methodology for the evaluation of 5α-reductase activity
A new method was developed to accurately measure enzyme activity related to prostate health.