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Melatonin affects gene expression in goat hair follicles, potentially increasing cashmere production.

Epilation doesn't affect rat hair growth; thyroxine speeds it up, while estradiol slows it down.

Weather changes and lack of food might affect polycystic ovary syndrome.

The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.

The document concludes that the hair cycle is a complex process involving growth, regression, and rest phases, regulated by various molecular signals.

Hirsutism is excessive male-pattern hair growth mainly caused by ovarian hormones, and severe cases may require costly treatment with side effects.

Most dogs with alopecia had higher than normal levels of certain hormones, but hair loss might not always be linked to these hormone changes.

Women with nonclassic 21-hydroxylase deficiency can have successful pregnancies through IVF, with certain factors affecting their chances.

A castrated dog developed hair loss and prostate issues from long-term exposure to estrogen cream.

Confinement in farrowing crates doesn't increase chronic stress in sows, but hair cortisol measurements may not reliably indicate stress due to hair growth variations.

Stocking rate affects wool follicle inactivity, not Merino strain.

Key genes and pathways control sheep hair growth phases.

Girls with PCOS and menstrual disorders have notably higher androgen hormone levels.

Combination therapy significantly reduces testosterone and moderately reduces hair growth in women with hirsutism.

The review recommends hormone replacement therapy for women with premature ovarian insufficiency to manage symptoms and protect health, with specific approaches for different groups.

Male hormones, or androgens, affect women's health in areas like mood and bone density, and hormone replacement therapy using antiandrogenic progestogens can improve mood disorders and alertness in menopausal women.

Menstrual disorders are common in adolescents and can be influenced by weight, activity, and health issues, requiring careful evaluation and more research for effective treatment.

Women with irregular periods have a higher risk of heart disease.

Melatonin improved sheep reproduction, being more beneficial and cost-effective in males.

Higher estradiol levels slow cashmere goat hair follicle growth.

The document concludes that there are multiple ways to create PCOS in animals for research, which helps understand and treat the condition.

Fasting in hens affects thyroid hormones, which regulate feather and hair growth.

Magnesium and iron deficiencies may cause menstrual cycle disorders.

Hormones, genes, and oxidative stress interact to cause hirsutism and PCOS.

Overexpression of COX-2 causes early hair loss in mice, but can be prevented with a COX-2 inhibitor.

Testosterone reduces key molecules needed for early pregnancy in rats.

A woman's severe hirsutism was caused by Leydig cell tumors in her ovaries, which improved after surgery.

The conclusion is that removing both ovaries is the best treatment for excess male hormones in postmenopausal women, with medication as another option, and managing insulin resistance is important for diagnosis and treatment.

Dutasteride is more effective for male pattern baldness than finasteride, and black cohosh extract BNO 1055 is as effective as conjugated estrogens in treating postmenopausal symptoms, with added benefits in reducing sweating and mental symptoms.

Hirsutism in young women is often caused by PCOS and managed with lifestyle changes, treatments, and hormonal therapy, which takes 9-12 months to work.