research Is The Metabolism Of Testosterone To 5α-Dihydrotestosterone Required For Androgen Action In The Skin?
Testosterone conversion to 5α-DHT may not be essential for its effects on the skin.
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research Effect of Adiantum Capillus-Veneris Linn on an Animal Model of Testosterone-Induced Hair Loss
Adiantum capillus-veneris Linn reduced hair loss and improved hair growth in mice with testosterone-induced alopecia.
research Within-Person Changes of Cortisol, Dehydroepiandrosterone, Testosterone, Estradiol, and Progesterone in Hair Across Pregnancy, with Comparison to a Non-Pregnant Reference Group
Hormone levels in hair change during pregnancy, with progesterone increasing significantly compared to non-pregnant women.
research Clinical and Metabolic Implications of Obesity in Prostate Cancer: Is Testosterone a Missing Link?
Higher BMI and lower testosterone are linked to more aggressive prostate cancer.
research Testosterone-Like Immunoreactivity in Hair Measured in Minute Sample Amounts: A Competitive Radioimmunoassay with an Adequate Limit of Detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Testosterone in Women: Measurement and Therapeutic Use
Testosterone therapy can modestly improve sexual function in menopausal women but should be used cautiously and is not recommended for routine measurement in sexual dysfunction or hirsutism.
research Comparison Between Two Different Hamster Models Used for the Determination of Testosterone and Finasteride Activity
Young and adult hamsters both respond similarly to testosterone and finasteride treatments, but young hamsters aren't good for testing the inhibitory activity of a specific enzyme.
research The Effect of Testosterone, Cyproterone Acetate, and Minoxidil on Hair Loss in Androgenetic Alopecia Mouse
The mouse model could be useful for baldness research and testing treatments like testosterone, cyproterone acetate, and minoxidil.
research Hair Regenerative Effect of Silk Fibroin Hydrogel with Incorporation of FGF-2-Liposome and Its Potential Mechanism in Mice with Testosterone-Induced Alopecia Areata
The silk fibroin hydrogel with FGF-2-liposome can potentially treat hair loss in mice.
research Testosterone Replacement in 49,XXXXY Syndrome: Andrological, Metabolic, and Neurological Aspects
Testosterone therapy improved physical and social health in a male with 49,XXXXY syndrome.
research Intracrine Testosterone Activation in Human Pancreatic Beta-Cells Stimulates Insulin Secretion
Testosterone helps human pancreatic cells increase insulin release.
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 Androgenic Effect of Testosterone and Its Metabolites in Relation to Their Biotransformation in the Skin
Testosterone and some of its forms can strongly stimulate oil gland growth in skin.
research Testosterone Reduces Tight Junction Complexity and Down-Regulates Expression of Claudin-4 and Occludin in the Endometrium in Ovariectomized, Sex-Steroid Replacement Rats
Testosterone makes the connections in the uterus lining simpler and lowers certain protein levels, which might lead to infertility.
research Effect of Testosterone on Chests and Abdomens of Transgender Men
Testosterone increases hair growth and acne in transgender men.
research Changes in Serum Free Testosterone, Sleep Patterns, and 5-Alpha-Reductase Type I Activity Influence Sebum Excretion in Female Subjects
Sleep, testosterone levels, and a specific enzyme activity affect skin oil production in women.
research Steady-State Pharmacokinetics of Oral Testosterone Undecanoate with Concomitant Inhibition of 5α-Reductase by Finasteride
Finasteride doesn't affect oral testosterone undecanoate, and high DHT levels may cause acne, prostate issues, and hair loss.
research Nanomilled Oral Testosterone Plus Dutasteride Effectively Normalizes Serum Testosterone in Normal Men With Induced Hypogonadism
A combination of nanomilled oral testosterone and dutasteride normalized testosterone levels in men with low testosterone and is safe for short-term use.
research Effect of Finasteride on Serum Concentrations of Dihydrotestosterone and Testosterone in Three Clinically Normal Sexually Intact Adult Male Dogs
Finasteride significantly reduces DHT levels in male dogs without affecting testosterone levels, suggesting it could be used to treat benign prostatic hypertrophy in dogs weighing 10 to 50 kilograms.
research A Controlled Study of the Effects of RU58841, a Non-Steroidal Antiandrogen, on Human Hair Production by Balding Scalp Grafts Maintained on Testosterone-Conditioned Nude Mice
RU58841 significantly increases hair growth rate and initiates more hair cycles, but doesn't affect hair thickness, suggesting it could be a new treatment for baldness.
research Effects of Testosterone Replacement Therapy on Sexual Interest, Function, and Behavior in HIV-Positive Men
Testosterone replacement therapy significantly improved sexual interest and function in HIV+ men.
research Prostaglandin D2 Uses Components of ROS Signaling to Enhance Testosterone Production in Keratinocytes
Prostaglandin D2 increases testosterone production in skin cells through a process involving reactive oxygen species, and antioxidants may help treat hair loss.
research Effects of Testosterone on Mean Arterial Pressure and Aquaporin Expressions in the Kidney of Orchidectomized Adult Male Sprague-Dawley Rats
Testosterone raises blood pressure and changes kidney protein levels.
research Ovarian Hilus-Cell Hyperplasia and High Serum Testosterone in a Patient With Postmenopausal Virilization
A woman's male-like symptoms and high testosterone were due to ovarian hilus-cell hyperplasia, which improved after surgery.
research A Randomized, Double-Blind, Controlled Trial of Testosterone Gel Treatment Versus Vehicle Control on the Facial Hair of Young Men with Beta-Thalassemia Major
Testosterone gel helps increase facial hair in young men with beta-thalassemia major.
research Persistent Poor Metabolic Profile in Postmenopausal Women With Ovarian Hyperandrogenism After Testosterone Level Normalization
Postmenopausal women with hyperandrogenism didn't have better metabolic health even after their testosterone levels became normal.
research Proton Affinitive Derivatization for Highly Sensitive Determination of Testosterone and Dihydrotestosterone in Saliva Samples by LC-ESI-MS/MS
Using 5-butylpicolinate esters improves the sensitivity and reliability of detecting testosterone and dihydrotestosterone in saliva.
research The Promotion of Hair Regrowth by Topical Application of a Perilla Frutescens Extract Through Increased Cell Viability and Antagonism of Testosterone and Dihydrotestosterone
Applying an extract from Perilla frutescens helps hair grow and fights the effects of hair loss hormones.
research A Herbal Formula, Comprising Panax Ginseng and Bee-Pollen, Inhibits Development of Testosterone-Induced Benign Prostatic Hyperplasia in Male Wistar Rats
A mix of Panax ginseng and bee-pollen may help prevent prostate enlargement in rats.
research In Vivo Uptake and Metabolism of Testosterone by the Skin and Other Tissues of the Rat
Rat skin takes up and processes testosterone differently than other organs, with testosterone being more important for the skin than its metabolite 5α-DHT.