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.
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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 Testosterone for Low Libido in Postmenopausal Women Not Taking Estrogen: A Phase III Study of Female Sexual Dysfunction on Testosterone Patch Without Estrogen (APHRODITE)
Testosterone patches can modestly improve sexual function in postmenopausal women not on estrogen therapy.
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 Daily Subcutaneous Testosterone for Management of Testosterone Deficiency
Daily subcutaneous testosterone effectively restores testosterone levels in men.
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 British Menopause Society Tools for Clinicians: Testosterone Replacement in Menopause
Testosterone replacement can help menopausal women with various symptoms, but should be used carefully and is not yet officially licensed in the UK for women.
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.
research Epidemiological Assessment of Testosterone Levels in Women: A Factorial Analysis of Cell Proliferation
High testosterone levels in 20% of the women studied may indicate PCOS, while 80% had low levels with potential health impacts.
research Testosterone Up-Regulates Vacuolar ATPase Expression and Functional Activities in Vas Deferens of Orchidectomized Rats
Testosterone increases acidification in the vas deferens by up-regulating V-ATPase.
research Anabolic and Metabolic Effects of Testosterone and Other Androgens: Direct Effects and Role of Testosterone Metabolic Products
Testosterone and its metabolites have varied effects on different body systems, especially during puberty.
research Testosterone Metabolite Nonessential For Androgen Effects
The body's change of testosterone into DHT is not necessary for testosterone's muscle and sexual effects.
research To Study Hypoactive Sexual Desire Disorder in a Fragile X Carrier Female Successfully Treated with Local Testosterone Application
Local testosterone treatment improved sexual desire in a female with fragile X syndrome.
research Preparation of 3H-Labelled Testosterone Metabolites
The conclusion is that tritium-labeled testosterone metabolites can be made and are better converted into dihydrotestosterone in skin cells than in prostate tissue.
research Formulation Development and Investigations on Therapeutic Potential of Nanogel from Beta Vulgaris L. Extract in Testosterone-Induced Alopecia
Beetroot extract nanogel may help treat hair loss caused by testosterone.
research New-Onset Androgenic Alopecia Following Human Chorionic Gonadotropic Diet and Testosterone Pellet Implantation
The hCG diet and testosterone therapy can cause hair loss in some people.
research Effect of Cosmetic Hair Treatment and Natural Hair Color on Hair Testosterone Concentrations
Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.
research Two Transgender Men Receiving Subdermal Testosterone Pellets for Gender Affirmation
Testosterone pellets might work for transgender men's hormone therapy, but more research is needed.
research Testosterone, Sex Hormone-Binding Globulin, and Dehydroepiandrosterone Levels and Cervical Length of Egyptian Women with a History of Recurrent Miscarriages, Polycystic Ovary Syndrome, and Without the Conditions at Three Stages of Pregnancy
High DHEA and short cervical length in women with PCOS and recurrent miscarriages may harm pregnancy outcomes.
research Effect of Eurycoma Longifolia Extract on Testosterone Synthesis in TM3 Leydig Cells Under Oxidative Stress
Eurycoma longifolia extract may help increase testosterone levels and reduce andropause symptoms.
research Synthesis and Actions of 5α-Reduced Metabolites of Testosterone in the Nervous System
Testosterone and its metabolites affect brain functions and could help treat neurological disorders.
research Change in Hair Growth-Related Gene Expression Profile in Human Isolated Hair Follicles Induced by 5-Alpha Reductase Inhibitors – Dutasteride and Finasteride – in the Presence of Testosterone
Dutasteride and finasteride can help increase hair growth gene expression but need further improvement.
research Regulatory Effect of Cannabidiol on Decreased β-Catenin Expression in Alopecia Models by Testosterone and PMA Treatment in Dermal Papilla Cells
CBD may help restore hair growth-related protein levels in alopecia caused by hormones or other factors.