research Mendelian randomization studies of testosterone exposure: A systematic review
Testosterone's health effects are complex and not definitively understood.
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660-690 / 1000+ resultsresearch Genetic predictors of testosterone and their associations with cardiovascular disease and risk factors: A Mendelian randomization investigation
Testosterone is linked to cardiovascular risk factors and stroke, but its exact role is unclear.
research Correlation of Cutaneous Manifestations With Body Mass Index (BMI) in Polycystic Ovary Syndrome (PCOS) Patients in a Tertiary Care Centre: An Observational Study
Overweight PCOS patients often have skin issues like acne, but all PCOS patients should get lifestyle advice.
research Detection of testosterone propionate administration in horse hair samples
Hair analysis can detect testosterone in horses after drug administration.
research Circulating testosterone and feather-gene expression of receptors and metabolic enzymes in relation to melanin-based colouration in the barn owl
Barn owls with smaller black spots have higher testosterone levels, which might be due to genetic effects on hormone regulation rather than hormone effects on coloration.
research Society for Endocrinology guidelines for testosterone replacement therapy in male hypogonadism
Testosterone replacement is recommended for men with low testosterone levels and symptoms of hypogonadism.
research International Society for the Study of Women's Sexual Health Clinical Practice Guideline for the Use of Systemic Testosterone for Hypoactive Sexual Desire Disorder in Women
Testosterone can help premenopausal and postmenopausal women with low sexual desire, but its long-term safety is unclear and it's not widely approved for this use.
research International Society for the Study of Women's Sexual Health Clinical Practice Guideline for the Use of Systemic Testosterone for Hypoactive Sexual Desire Disorder in Women
Testosterone therapy is effective and safe for women with low sexual desire, but it's hard to access.
research Metabolic Syndrome, Hepatic Steatosis and Testosterone: A Matter of Sex
Sex hormones affect liver fat and metabolic health differently in men and women.
research Understanding the Secular Decline in Testosterone: Mechanisms, Consequences, and Clinical Perspectives
Lifestyle changes and environmental strategies can help address declining testosterone levels.
research 3α-androstanediol, but not testosterone, attenuates age-related decrements in cognitive, anxiety, and depressive behavior of male rats
3α-androstanediol helps reduce age-related cognitive and mood declines in male rats, unlike testosterone.
research Testosterone alters iron metabolism and stimulates red blood cell production independently of dihydrotestosterone
Testosterone boosts red blood cell production and changes iron metabolism without needing dihydrotestosterone.
research Testosterone Reduces Knee Passive Range of Motion and Expression of Relaxin Receptor Isoforms via 5α-Dihydrotestosterone and Androgen Receptor Binding
Testosterone reduces knee flexibility by affecting relaxin receptors.
research Adolescent acne: association to sex, puberty, testosterone and dihydrotestosterone
Higher DHT levels are linked to more acne in adolescents, especially boys.
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 Musculoskeletal and body composition response to high-dose testosterone with finasteride after chronic incomplete spinal cord injury—a randomized, double-blind, and placebo-controlled pilot study
Testosterone with finasteride improved muscle and bone health in men with spinal cord injury.
research Benefits of Testosterone Replacement and Methods of Substitution
Testosterone replacement therapy helps manage deficiency and has various methods, but requires careful monitoring to avoid side effects.
research Serum levels of testosterone and dehydroepiandrosterone sulfate in females with acne and/or female pattern hair loss
No strong link between testosterone or DHEAS levels and acne or hair loss in females.
research Effects of Lespedeza Cuneata aqueous extract on testosterone-induced prostatic hyperplasia
Lespedeza cuneata extract may help treat enlarged prostate.
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 Dihydrotestosterone, and Not Testosterone, Enhances the LPS-Induced Inflammatory Cytokine Gene Expression in Human Adipocytes
Dihydrotestosterone boosts inflammation in fat cells more than testosterone.
research The Relationship between Serum Levels of Anti-Mullerian Hormone and Body Mass Index in Adolescents with Polycystic Ovary Syndrome
AMH levels in adolescents with PCOS are not affected by their weight.
research Cell‐free transcriptomic profiles and mechanism insights in female androgenetic alopecia
DNAJB9 cfRNA could help diagnose and treat female hair loss.
research Peripubertal Testosterone, 17β-Estradiol and Progesterone Concentrations in Hair and Nails in Dobermann Dogs
Hair and nails can show hormone changes during puberty in dogs.
research EFFECT OF A COMBINATION OF DUTASTERIDE AND PARENTERAL TESTOSTERONE UNDECANOATE ON TESTOSTERONE DEFICIENCY SYMPTOMS AND PROSTATE IN PATIENTS WITH TESTOSTERONE DEFICIENCY AND BENIGN PROSTATIC HYPERPLASIA
The combination treatment reduced prostate size and improved testosterone deficiency symptoms but was less effective for sexual function.
research Testosterone in COVID-19: An Adversary Bane or Comrade Boon
Testosterone's effects on COVID-19 are unclear and need more research.
research Exploring the Impact of the Microbiome on Neuroactive Steroid Levels in Germ-Free Animals
Gut microbes significantly affect brain steroid levels.
research A Large Benign Adrenocortical Adenoma Cosecreting Testosterone and Cortisol
A woman's rare benign tumor that released both cortisol and testosterone was successfully removed, improving her health.
research Inflammatory and Anti-Inflammatory Parameters in PCOS Patients Depending on Body Mass Index: A Case-Control Study
PCOS causes inflammation regardless of body weight.
research This Week in JAMA
Early surgery reduces seizure risk in drug-resistant epilepsy; testosterone to DHT conversion doesn't affect muscle anabolism; veterans with PTSD likely to have riskier opioid use; bevacizumab helps in hereditary bleeding disorder.