research An Updated Etiology of Hair Loss and the New Cosmeceutical Paradigm in Therapy: Clearing ‘the Big Eight Strikes’
New treatments for hair loss should target eight main causes and use specific plant compounds and peptides for better results.
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research Cyberspace Chat
Environmental factors and chemicals might affect hormone balance and contribute to common hair loss.
research Study of the Physicochemical Properties of Different Hair and Body Shampoo Samples Available in the Local Market of Al Khums, Libya
Hair and body shampoos differ in properties to meet specific needs for hair and skin.
research 50570 Irritation and sensitization potential of approved topical and transdermal delivery systems – A retrospective study
Generic topical and transdermal systems usually cause minimal irritation or sensitization.
research METYRAPONE AS A BRIDGING THERAPY IN FLORID CUSHING’S DISEASE PATIENT PRIOR TO PITUITARY ADENOMECTOMY
Metyrapone effectively stabilizes severe Cushing's disease symptoms before surgery.
research Sky Fruit Seed Crush (SFSC): A potential Source of less Salt Curing of Raw Goatskin
Sky Fruit Seed Crush can preserve goatskin with less environmental impact than traditional methods.
research Daily subcutaneous testosterone for management of testosterone deficiency
Daily subcutaneous testosterone effectively restores testosterone levels in men.
research Estimating the Contribution of the Prostate to Blood Dihydrotestosterone
The normal human prostate does not significantly affect blood DHT levels.
research An Unusual Case of Elevated Testosterone: When Testosterone by Dialysis Saves the Day
Equilibrium dialysis can accurately measure testosterone levels when lab results are inconsistent.
research Direct quantitative digital autoradiography of testosterone metabolites in the pilosebaceous unit: an environmentally advantageous trace radioactive technology
The method accurately measures testosterone metabolites with high sensitivity and low environmental impact.
research Anabolic effect of dihydrotestosterone in testicular feminization syndrome
Dihydrotestosterone has a reduced effect on muscle-building in people with testicular feminization syndrome, especially after their gonads are removed.
research Oral Testosterone With and Without Concomitant Inhibition of 5α-Reductase by Dutasteride in Hypogonadal Men for 28 Days
Taking oral testosterone with or without dutasteride increases testosterone levels and could be an effective treatment for low testosterone.
research Analysis of Methyltestosterone and Testosterone Propionate in Dried Blood Spots After Transdermal Application
The method effectively detects MeT and TP in dried blood spots after cream application.
research Invalidation of a commercially available human 5α-dihydrotestosterone immunoassay
The DHT immunoassay is unreliable due to high cross-reactivity with testosterone.
research A Randomized Double-Blind Placebo-Controlled Pilot Trial on the Effects of Testosterone Undecanoate Plus Dutasteride or Placebo on Muscle Strength, Body Composition, and Metabolic Profile in Transmen
Testosterone with dutasteride improves muscle strength and body composition in trans men.
research Evaluation of dihydrotestosterone levels and total testosterone to dihydrotestosterone ratio with clinical symptoms and metabolic parameters in patients with polycystic ovary syndrome
The TT/DHT ratio may help identify PCOS patients with severe metabolic issues.
research Serum concentrations of dihydrotestosterone are associated with symptoms of hypogonadism in biochemically eugonadal men
Higher DHT levels are linked to fewer hypogonadism symptoms in men with normal testosterone levels.
research Finasteride/testosterone
research Re: Effect of Testosterone Supplementation With and Without a Dual 5α-Reductase Inhibitor on Fat-Free Mass in Men with Suppressed Testosterone Production: A Randomized Controlled Trial
Testosterone increases muscle mass regardless of DHT conversion blocking.
research Steroid Sulfatase Deficiency and Androgen Activation Before and After Puberty
In STSD patients, the body compensates for low androgen levels by increasing another enzyme's activity.
research Testosterone and doping control
The document concludes that better biomarkers are needed to detect long-term oral testosterone use in athletes.
research High-throughput and direct measurement of androgen levels using turbulent flow chromatography liquid chromatography-triple quadrupole mass spectrometry (TFC-LC-TQMS) to discover chemicals that modulate dihydrotestosterone production in human prostate cancer cells
Researchers found four natural compounds that can change DHT levels in prostate cancer cells.
research Total testosterone to dihydrotestosterone ratio assessed by LC-MS/MS predicts a worse metabolic profile not only in PCOS patients
A higher testosterone to dihydrotestosterone ratio may indicate worse metabolic health in women.
research Simultaneous pharmacokinetic and pharmacodynamic analysis of 5α-reductase inhibitors and androgens by liquid chromatography tandem mass spectrometry
The method effectively measures drug impact on DHT levels in prostate treatments.
research Steroidomics for highlighting novel serum biomarkers of testosterone doping
Monitoring steroid hormones in blood can better detect testosterone doping.
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 A method for simultaneous analysis of androgens, dutasteride and finasteride in human serum by liquid chromatography tandem mass spectrometry
A new method was developed to analyze certain hormones and drugs in human blood efficiently.
research Diagnostic Thresholds for Androgen-Producing Tumors or Pathologic Hyperandrogenism in Women by Use of Total Testosterone Concentrations Measured by Liquid Chromatography-Tandem Mass Spectrometry
Total testosterone levels can help diagnose androgen-producing tumors and hyperandrogenism in women.
research An isotope dilution-liquid chromatography-tandem mass spectrometry-based candidate reference measurement procedure for the quantification of 5-alpha-dihydrotestosterone in human serum and plasma
The procedure accurately measures 5-alpha-dihydrotestosterone in blood, useful for standard tests.
research Effect of Testosterone Supplementation With and Without a Dual 5α-Reductase Inhibitor on Fat-Free Mass in Men With Suppressed Testosterone Production
Testosterone's muscle-building effects do not require its conversion to DHT.