research Sertoli-Leydig tumor in a 17-year-old girl: a case report
A 17-year-old girl was diagnosed with a rare ovarian tumor, emphasizing the need for fertility preservation and psychosocial care.
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research Sertoli-Leydig cell tumour: a rare cause of androgenic alopecia in post-menopausal women
A rare ovarian tumor caused hair loss in a post-menopausal woman, which almost completely stopped after surgery.
research Finasteride blocks progesterone synthesis in MA-10 Leydig tumor cells.
Finasteride blocks progesterone production in specific tumor cells, potentially causing side effects.
research Primary High‐Grade Ovarian Sertoli–Leydig Cell Tumor With Bilateral Adnexal Involvement in a Patient Diagnosed With Peutz–Jeghers Syndrome
Consider Sertoli-Leydig cell tumors in Peutz-Jeghers syndrome patients with adnexal masses.
research Retiform Sertoli-Leydig Cell Ovarian Tumour Presenting with Psammoma Bodies: A Rare Case Report
A rare ovarian tumor was successfully treated with surgery and chemotherapy.
research A rare case of Leydig cell tumor resulting in female pattern hair loss
research Finasteride blocks progesterone synthesis in MA-10 Leydig tumor cells
research Isosexual Precocious Pseudopuberty Secondary to a Testosterone-Secreting Leydig Cell Testicular Tumour: True Isosexual Development Early After Surgery*
A boy's early puberty caused by a testicular tumor returned to normal after surgery.
research Intratesticular Control Of Steroidogenesis
The testes control steroid production through complex interactions involving various cells and signaling molecules.
research 46,XY DSD due to impaired androgen production
Impaired androgen production in 46,XY DSDs causes ambiguous genitalia and requires long-term care.
research Hormonal status of male reproductive system: androgens and estrogens in the testis and epididymis. In vivo and in vitro approaches.
Androgens and estrogens are crucial for male reproductive health, affecting hormone levels and tissue function.
research Basics of androgen synthesis and action
Androgens like testosterone are important hormones for both men and women, made differently in each sex and affecting the body by regulating genes and quick interactions with cell components.
research 1 Androgens
Testosterone is made by Leydig cells, is active when not bound to proteins, and works by binding to receptors in muscles and other tissues.
research Fertility and sexual life of men after their forties and in older age.
Men's fertility and sexual health decline with age, with reduced testosterone and virility, and many lose fertility by their eighties.
research Curcumin derivatives inhibit testicular 17β-hydroxysteroid dehydrogenase 3
Curcumin and its derivatives can block an enzyme important for making testosterone, with one derivative being particularly strong.
research Prevention of Male Late-Onset Hypogonadism by Natural Polyphenolic Antioxidants
Natural antioxidants like flavonoids and resveratrol may help prevent low testosterone in aging men.
research Hyperandrogenism from an Ovarian Interstitial-Cell Tumor in an Alpaca
An alpaca acted like a male and couldn't have babies because of a benign tumor in its ovary that caused high testosterone levels.
research Virilizing ovarian steroid cell tumor in a 40 year old South Indian female: a case report
A woman's masculine symptoms were caused by an ovarian tumor, which improved after surgery.
research Hyperandrogenism in post-menopausal women: a diagnosis challenge
A woman had high testosterone due to an ovarian issue, which was fixed with surgery.
research Virilising ovarian tumour in a woman with an adrenal nodule
A woman with high testosterone and an adrenal nodule had an ovarian tumor causing her symptoms, which improved after the tumor was removed.
research Physiological and histological study of the effect of finasteride drug (Prostacare) on the fertility of albino male rats
Finasteride significantly reduces fertility in male rats.
research Testicular Steroidogenesis
Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
research [Androgenic alopecia revealing an androgen secreting ovarian tumor].
An 80-year-old woman's severe hair loss was caused by a hormone-secreting ovarian tumor.
research Physiology of Testicular Function
The testes produce sperm and hormones essential for male development.
research Endocrine Functions of the Testes
The testes produce important hormones like testosterone and others that play key roles in male body functions.
research Case Report: Disorder of Sexual Development in a Chinese Crested Dog With XX/XY Leukocyte Chimerism and Mixed Cell Testicular Tumors
A female dog with mixed male and female traits was treated successfully with surgery.
research Reproductive System, Male
The document explains how sperm cells are produced, the role of testosterone in this process, and how toxins can reduce sperm count and fertility.
research Finasteride and male fertility
Finasteride may decrease semen quality but not harm sperm production, and stopping the drug can improve semen quality; hyperprolactinemia can cause infertility but is treatable with medication.
research Hirsutism, Male Pattern Baldness, and Acne in a 60-Year-Old Woman
Ovarian hyperthecosis caused high testosterone and virilization symptoms in a 60-year-old woman, which improved after surgery.
research Possible Role of Osteopathic Manipulation Treatment in Alleviation of Finasteride-Induced Dementia through Modulation of HOMER-3 Gene Methylation
Osteopathic manipulation therapy might help treat dementia caused by finasteride.