research Testosterone- and Cortisol-Secreting Adrenocortical Oncocytoma: An Unusual Cause of Hirsutism
A woman's excessive hair growth was caused by a rare benign tumor in her adrenal gland, which was successfully removed.
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research Safety and Efficacy of Transdermal Testosterone for Treatment of Hypoactive Sexual Desire Disorder
Transdermal testosterone can improve sexual desire in postmenopausal women but lacks long-term safety data and is not FDA-approved for this use.
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 Triglycerides, Independent of Ferriman Gallwey Score, Is a Main Determinant of Free Testosterone Index in PCOS
High triglyceride levels are a key factor affecting testosterone levels in women with PCOS.
research Testosterone Enhances Expression and Functional Activity of Epithelial Sodium Channel, Cystic Fibrosis Transmembrane Regulator, and Sodium Hydrogen Exchanger in Vas Deferens of Sex-Steroid Deficient Male Rats
Testosterone changes how certain channels work in male rat reproductive tracts, affecting fertility-related fluid balance.
research Relation of Urinary Stone Disease with Androgenetic Alopecia and Serum Testosterone Levels
Balding and low testosterone increase risk of urinary stones.
research Modulating Testosterone Pathway: A New Strategy to Tackle Male Skin Aging?
Honokiol might help reduce male skin aging by maintaining testosterone levels.
research Serum Testosterone Levels in Surgeons During Major Head and Neck Cancer Surgery: A Suppositional Study
Surgeons' testosterone levels significantly increase during major head and neck cancer surgeries.
research Testosterone Concentrations and Oligomenorrhea in Women with Acne
Women with acne and irregular periods had higher active testosterone levels, which could suggest the usefulness of antiandrogen treatment.
research Testosterone, 17 Ks, 17 Beta E2 FSH-LH Variations and Hirsutism Modifications During Spironolactone Therapy
Spironolactone treatment reduced hair growth and androgen levels in hirsute women, but the overall effectiveness was just adequate.
research Administration of Caesalpinia Bonduc Seed Extracts Ameliorates Testosterone-Induced Benign Prostatic Hyperplasia in Male Wistar Rats
Caesalpinia bonduc seed extracts may help treat enlarged prostate in rats.
research The Five-Year Effects of Testosterone Replacement Therapy on Lipid Profile and Glucose Tolerance Among Hypogonadal Men in Japan: A Case Control Study
Testosterone replacement therapy improved blood sugar and fat levels without raising prostate cancer risk in Japanese men with low testosterone.
research Exploring the Efficacy of Testosterone Undecanoate in Male Children with 5α-Reductase Deficiency
Testosterone undecanoate safely and effectively increased penis size in male children with 5-alpha-reductase deficiency.
research Effects of Testosterone on the Expression of Connexin 26 and Connexin 43 in the Uterus of Rats During Early Pregnancy
Testosterone changes important cell communication proteins in pregnant rats' uteruses, which might affect pregnancy success.
research Testosterone Down-Regulates Expression of αVβ3-Integrin, E-Cadherin, and Mucin-1 During Uterine Receptivity Period in Rats
Testosterone reduces key molecules needed for early pregnancy in rats.
research Do 5α-Reductase Inhibitors Raise Circulating Serum Testosterone Levels? A Comprehensive Review and Meta-Analysis Explaining Paradoxical Results
5α-Reductase inhibitors do not consistently increase testosterone levels in the blood.
research Reproductive and Nonreproductive Actions of Testosterone
Testosterone is important for male sexual traits, reproduction, muscle and bone health, blood production, and metabolism, and works both directly and after being changed into other hormones.
research Effect of Citrullus Colocynthis Schrad on Testosterone-Induced Benign Prostatic Hyperplasia
Citrullus colocynthis fruit extract and its compound may help treat enlarged prostate.
research Salivary Testosterone Levels in Infertile Men
Men with low or no sperm count have lower salivary testosterone levels, and saliva testing can measure their testosterone well.
research Effects of Chronic Inhibition of Testosterone Metabolism on Cardiac Remodeling After Ischemia/Reperfusion-Induced Myocardial Damage in Gonadectomized Rats
Testosterone reduces heart damage and inflammation after injury.
research Impact of Testosterone on Hair and Skin
Testosterone can cause acne and male-pattern baldness, affects hair growth in men and women, and makes male skin more sensitive.
research Exogenous Testosterone, Finasteride, and Castration Effects on Testosterone, Insulin, Zinc, and Chromium in Adult Male Rats
Testosterone and finasteride raise insulin and zinc, lower chromium in male rats.
research Hyperandrogenism in a Postmenopausal Woman Secondary to Testosterone-Secreting Ovarian Stromal Tumor with Acoustic Schwannoma
A 63-year-old woman's male-like symptoms were caused by a rare testosterone-producing ovarian tumor, treated by removing her ovaries and fallopian tubes.
research Evaluation of Efficacy, Safety, and Reversibility of Combination Regimen of Cyproterone Acetate and Testosterone Buciclate in Bonnet Monkeys
The right dosage of CPA and TB can work as a safe and reversible male contraceptive in monkeys.
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 Bad Hair Day: Testosterone and Wnt Signaling
Testosterone can both promote hair growth and cause baldness by affecting hair growth signals.
research Expression of Type 1 5α-Reductase and Metabolism of Testosterone in Reconstructed Human Epidermis: A New Model for Screening Skin-Targeted Androgen Modulators
The study created a new method to test drugs that affect hormone processing in skin.
research Cardiovascular Safety and Benefits of Testosterone Implant Therapy in Postmenopausal Women: Where Are We?
Testosterone therapy for postmenopausal women appears safe and may protect against heart disease, but requires constant monitoring and more research for long-term effects.
research Author Response: Effects of Lifelong Testosterone Exposure on Health and Disease Using Mendelian Randomization
Long-term high testosterone levels can improve bone density and reduce body fat but may increase the risk of prostate cancer and high blood pressure.
research Ovarian Vein Sampling, and Serum and Urine Testosterone Monitoring in Ovarian Leydig Cell Tumors: A Report of Two Cases
Ovarian vein sampling helped diagnose rare ovarian tumors causing high testosterone, and surgery to remove the tumors lowered the testosterone levels.