research Studies on changes in the concentration of serum adrenal androgens in pubertal twins
Adrenal androgens are important for puberty and are influenced by genetics.
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research Neuroendocrine Determinants of Polycystic Ovary Syndrome
Certain brain hormones and chemicals are linked to the development of Polycystic Ovary Syndrome.
research Exposure of Xenopus laevis tadpoles to finasteride, an inhibitor of 5-α reductase activity, impairs spermatogenesis and alters hypophyseal feedback mechanisms
Finasteride exposure harms tadpole reproduction and hormone balance.
research Delayed Puberty
Delayed puberty often runs in families, can affect growth, and may need hormone treatment.
research Precocious Puberty
Early puberty is more common in girls and African-American children, possibly due to nutrition, obesity, stress, and environmental factors, and is treated with hormone therapy.
research PCOS: Perspectives from a Pediatric Endocrinologist and a Pediatric Gynecologist
The document concludes that early and personalized treatment for PCOS in adolescents is crucial to manage symptoms and prevent long-term health issues.
research Ichthyosis linearis circumflexa with bamboo hair: challenges in the diagnosis and management
A 15-year-old boy's skin and hair condition worsened due to improper treatment, leading to severe health issues.
research Sex Steroid Hormones - Impact on Reproductive Physiology
Sex steroid hormones are essential for reproductive health and overall well-being.
research Health consequences of anabolic steroids: a sexual-medicine perspective
Anabolic steroid abuse can cause sexual, fertility, and health problems.
research Latest advances in oral hormonal male contraception: efficacy, mechanisms of action, and future perspectives
New male contraceptive pills show promise in reducing sperm production with mild side effects.
research Corticotropin releasing factor-1 receptor antagonism associated with favorable outcomes of male reproductive health biochemical parameters
Blocking CRF1 receptors improved male hormone levels and reduced testicular tumor size in men with a specific adrenal condition.
research Delayed Puberty
Delayed puberty affects some teens, and early treatment with hormones can help improve their growth and social well-being.
research Effect of perfluorooctanesulfonate exposure on steroid hormone levels and steroidogenic enzyme activities in juvenile Silurana tropicalis
PFOS exposure disrupts hormone levels and enzyme activities in juvenile frogs, affecting males and females differently.
research Delayed Telogen Replacement in a Boy’s Scalp
Androgens may worsen a natural hair resting phase, possibly leading to hair loss.
research Further Insights in Trichothiodistrophy: A Clinical, Microscopic, and Ultrastructural Study of 20 Cases and Literature Review
TTD symptoms vary widely, requiring thorough evaluations.
research MON-336 Ovaries Reveal Their Inner Testes
A woman's severe male-like symptoms were caused by a rare, benign tumor in her ovary that produced male hormones.
research Does a male polycystic ovarian syndrome equivalent exist?
Early onset baldness in men may indicate a condition similar to PCOS, linked to heart disease, diabetes, and prostate issues.
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 Hair growth effect of minoxidil
Minoxidil helps hair grow by improving blood flow and increasing growth factors in hair follicles.
research Androgen Action in the Ovary
Androgens are important for normal ovarian function and estrogen production, but may not be the main cause of follicle death.
research New hyaluronan-based biomatrix for 3-D follicle culture yields functionally competent oocytes
A new gel helps grow mature eggs in a lab that can be fertilized and develop further.
research Stromal Cells of the Human Postmenopausal Ovary Display a Distinctive Biochemical and Molecular Phenotype
Postmenopausal ovary stromal cells have a unique makeup and limited steroid production, suggesting androgens come from the adrenal gland.
research Sexual steroid regulation of spermatogenesis: new actors enter the stage
Estrogens and androgens are crucial for male fertility.
research GRANULOSA‐THECA CELL TUMOR IN A ONE‐YEAR‐OLD INFANT
A rare ovarian tumor caused early puberty signs in a 1-year-old girl, but surgery reduced hormone levels.
research New hyaluronan-based biomatrix for 3-D follicle culture yields functionally competent oocytes
A new hyaluronan-based biomatrix successfully supports the growth of mouse ovarian follicles, producing healthy eggs.
research Establishment and identification of immortalized sheep ovarian granulosa cells
A stable sheep ovarian cell line was created for studying reproduction and hormones.
research Ovarian steroid cell tumor (not otherwise specified) with subsequent spontaneous pregnancy after tumor removal: a case report and literature review
After tumor removal, the woman regained normal hormone levels, menstruated, and had a healthy baby.
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 SUN-106 Nonsurgical Management of Hyperandrogenism in a Postmenopausal Woman
Goserelin injections can effectively manage hyperandrogenism symptoms in postmenopausal women who can't have surgery.