research The circulating dihydrotestosterone/testosterone ratio is increased by gut microbial 5α-reductase activity in females
Women have a higher DHT/testosterone ratio than men, possibly due to gut bacteria activity.
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research The serum evaluation of sex hormones including DHEAs, DHT, testosterone in oral lichen planus patients
Sex hormones do not cause oral lichen planus.
research Zhuangyao Jianshen pill ameliorates testosterone-induced benign postatic hyperplasia in rats.
Zhuangyao Jianshen pill reduces prostate enlargement and inflammation in rats.
research Effect of cosmetic hair treatment and natural hair colour 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 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 (CBD) 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.
research Testosterone and Progesterone Levels, Gene Expression of Androgen and Progesterone Receptors in Albino Male Rats Treated with Phenolic Flower Extract of Hibiscus Rosa - Sinensis L
The flower extract lowered testosterone, progesterone, and related gene expression in male rats.
research Androgens and the Female Brain: The Relationship between Testosterone Levels, Depression, Anxiety, Cognitive Function, and Emotion Processing in Females with Polycystic Ovarian Syndrome
Higher testosterone in females with PCOS is linked to depression and cognitive issues, but anti-androgen treatment can help.
research Postmenopausal Ovarian Hyperthecosis Associated with Rapid Testosterone Excess
Removing both ovaries can treat increased testosterone and related symptoms in postmenopausal women with ovarian hyperthecosis.
research Effect of ethanol extract of Zapoteca portoricensis stem on liver, kidney and prostatic biomarkers of testosterone-induced benign prostate hyperplasia (BPH) in male albino rats
Zapoteca portoricensis extract may help protect against prostate issues and support liver and kidney health in rats.
research 697 Prostaglandin D2-enhanced testosterone metabolism in human keratinocytes is mediated by reactive oxygen species
Prostaglandin D2 increases testosterone levels in skin cells through reactive oxygen species, not enzymes, which could lead to new hair loss treatments.
research EFFECT OF MEDICATED OIL OF MARTYNIA ANNUA LEAVES AND FRUITS ON TESTOSTERONE INDUCED ALOPECIA IN MICE
Medicated oil from Martynia annua leaves and fruits helps prevent hair loss caused by testosterone in mice.
research Effect of Exogenous Testosterone, Finasteride, and Castration on serum level of Thyroxin
Testosterone changes reduce thyroxin levels in rats.
research Comparison of Alopecia severity and blood level of testosterone in men suffering schizophrenia with control group
Men with more severe hair loss had a lower risk of schizophrenia, but hair loss and testosterone levels were not linked.
research Testosterone Therapy for Osteoporosis in Men
Testosterone therapy may help men with osteoporosis.
research Testosterone and dihydrotestosterone production in genetically furless and furred male rabbits and effects on growth.
Furless male rabbits grew slightly faster and heavier than furred ones, but testosterone levels were not the cause.
research Anti-androgenetic effect of diphlorethohydroxycarmalol on testosterone-induced hair loss by inhibiting 5α-reductase and promoting Wnt/β-catenin signaling pathway in human dermal papilla cells
Diphlorethohydroxycarmalol may help treat hair loss better than current medications.
research Beneficios y riesgos de los implantes de testosterona en mujeres: revisión sistemática de la literatura
The risks of testosterone implants in women outweigh the benefits.
research A rare case of poorly-differentiated endometrial carcinoma in a female-to-male transgender man on testosterone therapy
Transgender men on testosterone therapy need ongoing gynecologic care due to potential cancer risks.
research Low serum zinc concentration is associated with low serum testosterone but not erectile function
Low zinc levels are linked to low testosterone but not to sexual problems.
research Letter to the Editor on “COVID-19 Infection in Men on Testosterone Replacement Therapy”
The letter suggests testosterone replacement therapy might worsen COVID-19 outcomes.
research Testosterone in Transgender Population
research Testosterone replacement in the setting of Finasteride therapy: a therapeutic dilemma
research Intratesticular platelet-rich plasma (PRP) application to improve testicular development, hemodynamic and testosterone in male lambs
PRP injections may slightly improve testicular development in male lambs.
research Effect of the ethanol extract of Syzygium aromaticum (clove) leaves on the lipid profile and body weight in testosterone-induced benign prostatic hyperplasia rats
Clove leaf extract lowers bad cholesterol and increases good cholesterol while also increasing body weight.
research Early Dissecting Cellulitis of the Scalp Following Repeated Microinfusion of Medication Into the Skin in a Patient With Androgenetic Alopecia and Long-Term Exogenous Testosterone Use: A Case Report
Microinfusion therapy and testosterone use may cause scalp inflammation, requiring early recognition and treatment.
research The Effect of Finasteride on Serum Cortisol and testosterone Levels in Rats
Finasteride lowers cortisol and raises testosterone levels in rats.