research Virilism and Ectopic Expression of HSD17B5 in Mature Cystic Teratoma
A woman's mature cystic teratoma caused her virilization by producing testosterone.
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research Molecular Interactions of Natural and Synthetic Steroids in Female Hamsters’ Flank Organs
Testosterone, progesterone, and levonorgestrel change enzyme levels related to fat production in hamster skin, which could affect skin oil and acne.
research The Case of the Elusive Androgen
The patient's high testosterone was reduced by a medication that suppresses gonadotropin.
research A Case of Leydig Cell Virilizing Tumor of the Ovary
Surgery on a 68-year-old woman with an ovarian tumor led to reduced hirsutism and normal testosterone levels.
research Case Report: Successful Use of Minoxidil to Promote Facial Hair Growth in an Adolescent Transgender Male
Minoxidil can help transgender males grow facial hair before starting testosterone therapy.
research Sexual Dysfunction, Including Hypoactive Sexual Desire Disorder: Diagnosis and Treatment Recommendations
Testosterone therapy can improve sexual function in women but long-term safety is unclear.
research Onychodystrophy With Associated Polymicrobial Distal Phalanx Osteomyelitis
A woman's hair loss was caused by her husband's testosterone gel and a diabetic man's nail disease led to bone infection, both treated successfully.
research A Rare Cause of Hyperandrogenism in Postmenopausal Women: Ovarian Stromal Hyperplasia
Ovarian stromal hyperplasia can cause high testosterone in postmenopausal women and is treated by removing the ovaries.
research Postmenopausal Hyperandrogenism Due to Rare Ovarian Tumor
A rare ovarian tumor caused high testosterone in a postmenopausal woman, resolved by surgery.
research A Diagnostically Challenging Case of Hyperandrogenism in a Postmenopausal Woman
The case highlights the complexity of diagnosing high testosterone in older women and the need for thorough testing.
research Leydig Cell Tumor: A Rare Cause of Postmenopausal Hyperandrogenism
Leydig cell tumors can cause high testosterone and symptoms like hair loss in postmenopausal women, but surgery can improve these symptoms.
research Leydig Cell Tumor: A Rare Cause of Post-Menopausal Hyperandrogenism
Leydig cell tumors can cause high testosterone and symptoms in postmenopausal women, and removing them improves symptoms.
research Characterizing Clinical and Hormonal Profiles of Acne in North African Women with Polycystic Ovary Syndrome
Many North African women with acne also have PCOS, showing more severe symptoms and higher testosterone levels.
research Evaluation of Betulin for Hair Growth Promoting Activity in Rats
Betulin may help treat hair loss caused by testosterone.
research Insights From Liquid Chromatography-Mass Spectrometry-Measured Androgens in Indian Women With Polycystic Ovary Syndrome
Androstenedione is better than testosterone for diagnosing PCOS in Indian women.
research Androgenetic Alopecia in Transgender Men: A Literature Review and Therapeutic Insights
Testosterone therapy in transgender men can lead to hair loss, with the risk increasing over time and influenced by family history.
research Determination of Some Sex Hormones in Health Supplements by Liquid Chromatography with Tandem Mass Spectrometry
The method detected sex hormones in some health supplements, with one containing banned testosterone.
research Non-Invasive Assessment of Hair Regeneration in Androgenetic Alopecia Mice In Vivo Using Two-Photon and Second Harmonic Generation Imaging
New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.
research Insights Into the Scenario of SARS-CoV-2 Infection in Male Reproductive Toxicity
COVID-19 may harm male reproductive health and lower testosterone levels, potentially affecting fertility and causing erectile dysfunction. More research is needed.
research Postmenopausal Hyperandrogenism Due to Ovarian Hyperthecosis
A woman's high testosterone levels and related symptoms improved after ovary removal surgery.
research Prostate Carcinoma: What Would Be the Best to Do?
Correct testosterone levels for age to treat prostate cancer, using low dose treatments as necessary.
research A Hairy Situation: Ovarian Sex Cord Stromal Tumor As A Rare Cause Of Hyperandrogenism
A rare ovarian tumor caused high testosterone and excess hair in a woman, which was resolved after tumor removal.
research Hyperandrogenism in Postmenopausal Women
A 77-year-old woman with hair loss had high testosterone and 17OH-progesterone levels, but no significant findings on imaging.
research Lessons from Hepatitis C Treatment During the COVID-19 Pandemic: Decreased Resource Utilization Leads to Similar Efficacy in British Columbia, Canada
Supplemental testosterone may lower liver cancer risk in hepatitis C patients.
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.
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.