research Pathogenesis of Androgenetic Alopecia
Androgenetic alopecia, or hair loss, is caused by a mix of genetics, hormones, and environment, where testosterone affects hair growth and causes hair to become smaller and grow for a shorter time.
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research Characteristics of Hyperandrogenism in Men
Older men with high total testosterone might not show symptoms, while younger men with hyperandrogenism may experience hair loss or acne.
research Drugs Associated the Most with Male-Factor Infertility: Assessment of the 2010-2020 Food and Drug Administration Pharmacovigilance Database
Finasteride and testosterone are the drugs most linked to male infertility, but many other potential drugs may be under-reported.
research The Effects of Statins on Hyperandrogenism in Women with Polycystic Ovary Syndrome: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Statins significantly reduce testosterone and improve skin symptoms in women with PCOS.
research Response to Letter Regarding Androgen Receptor PolyQ Alleles and COVID-19
The authors maintain that shorter androgen receptor alleles may lead to milder COVID-19 by positively affecting the immune response, not due to changes in testosterone levels or activity.
research 11-Oxyandrogen Concentrations in Adolescents With Polycystic Ovary Syndrome
Adolescents with PCOS have higher levels of certain androgens, which are linked to hair growth but don't help diagnose PCOS better than testosterone levels.
research Role of Androgen on Physiological Function of Pilosebaceous Unit
Androgens like testosterone affect oil production and hair growth in skin and hair follicles.
research A Rare Cause of Postmenopausal Hyperandrogenism
A 71-year-old woman developed male-like features due to high testosterone levels caused by a benign ovarian tumor, which was successfully removed by surgery.
research Cardiac and Medullary Neuroinflammatory Pathways Trigger Androgenic Incitement of Cardiovascular Sequels of Endotoxemia in Rats
Testosterone increases heart and blood pressure issues in rats with endotoxemia, and stopping testosterone production can reduce these problems.
research Isotretinoin-Induced Gynecomastia
Isotretinoin can cause gynecomastia by lowering testosterone levels.
research 5 Alpha-Reductase Inhibitors
5 Alpha-Reductase Inhibitors reduce the effects of testosterone by blocking its conversion into a stronger form.
research Androgenic Effects on Ventricular Repolarization: A Translational Study from Pharmacovigilance Databases to iPSC-Cardiomyocytes
Androgen-deprivation therapies increase the risk of certain heart conditions, but testosterone treatment may help.
research 37-Year-Old Man With Fatigue and Erectile Dysfunction
The man's fatigue and erectile dysfunction were improved by treating his obesity-related low testosterone without needing testosterone replacement.
research Factors Driving Unique Urination Phenotypes of Male and Female 9-Week-Old C57BL/6J Mice
Testosterone significantly affects urination differences between male and female mice.
research Insights into Ovarian Hyperandrogenism: Lessons from Two Unusual Cases
The study found that imaging might miss small ovarian tumors causing high testosterone, and suggested using certain testosterone levels and treatment responses to identify these tumors.
research Evaluation of Low Testosterone Levels in Male Dogs with Alopecia
Low testosterone might be a common cause of hair loss in male dogs.
research An Unusual but Important Cause of Hyperandrogenism in Women
A woman's high testosterone levels were caused by a rare ovarian tumor, not the initially diagnosed condition.
research Hallmark Evidence of Lipopolysaccharide Tolerance in Obese Women with Polycystic Ovary Syndrome: LPS-Induced NFkB Suppression in Mononuclear Cells Linked to Hyperandrogenism
High levels of testosterone and anti-Müllerian hormone before pregnancy are linked to a higher risk of newborns needing intensive care.
research Androgens in Postmenopausal Women
Testosterone in older women can increase bone density, muscle mass, fat mass, improve memory, and boost libido, but may cause nipple color changes.
research Daily Intake of Alfalfa Sprouts, But Not Broccoli Sprouts, Influences Plasma Levels of Androgen in Middle-Aged Males
Eating alfalfa sprouts every day can raise testosterone levels in middle-aged men, but broccoli sprouts don't have this effect.
research Penis Endocrinology
Hormones, especially testosterone and DHT, are key for penis development and function, and testosterone therapy may help with erectile dysfunction in those with low levels.
research Darwinian Health and Other Contradictions
The document concludes that understanding health requires considering evolutionary perspectives on reproductive fitness, and recognizing the complexity of factors like diet, testosterone, and sexual orientation.
research Hair Restoration for the Otolaryngologist
Most men seeking hair transplants have Male Pattern Baldness, influenced by genetics, age, and testosterone, while women's hair loss can be affected by thyroid function, iron, testosterone, prolactin, ferritin levels, and certain conditions. Follicular Unit Extraction is a popular hair transplant technique.
research Androgen Effects on the Skin
Androgens like testosterone affect skin health and can lead to conditions such as acne and hair loss, with various treatments available.
research Androgen Secreting Steroid Cell Tumor of the Ovary Presented with Postmenopausal Bleeding and Extensive Hirsutism
A woman's excessive hair growth and high testosterone were caused by a rare ovarian tumor, which was successfully treated with surgery.
research Study on Serum Abnormalities in Korean Female Pattern Hair Loss Patients
Korean women with female pattern hair loss have higher levels of ferritin, testosterone, and vitamin D than average.
research Sunitinib
A woman got male pattern baldness from touching her husband's testosterone gel.
research Paradigm Shift in the Concept of Hormonal Milieu of Prostate Cancer
Prostate cancer risk is not linked to blood testosterone levels.
research Androgenic Alopecia and Hirsutism in a 73-Year-Old Woman: Careful Re-Evaluation of Normal Imaging Findings May Lead to a Rare Diagnosis
A 73-year-old woman's unusual hair loss and growth led to the discovery of a rare condition causing too much testosterone, which improved after her ovaries were removed.
research Androgen Treatment in Women
Testosterone therapy can help postmenopausal women with low sexual desire but needs more safety research and should be used with estrogen therapy.