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After menopause, some women lose scalp hair and gain facial hair, with patterns suggesting different underlying causes.

Melanocytes are diverse cells important for pigmentation and skin health, influenced by genetics and environment.

An 80-year-old patient grew new hair on a wound, showing that elderly people can still regenerate hair.

The length of CAG repeats in the androgen receptor gene is linked to ovarian reserve but does not affect how the ovaries respond to stimulation.

DNA can predict physical traits like eye and hair color accurately, especially in Europeans, but predicting other traits and in diverse populations needs more research.

PHAT may improve hair growth better than PRP alone.

Researchers created a model to understand heart aging, highlighting the role of microRNAs and identifying key genes and pathways involved.

The document concludes that better research methods are needed in men's sexual health to provide stronger evidence and improve patient care.

Changing allopregnanolone levels in baby rats affects their adult behavior and alcohol use.

Hormonal changes and psychological issues can cause sexual dysfunction in postmenopausal women. Behavioral therapy is recommended first, with hormone replacement helping some symptoms but not libido. Testosterone can improve libido, but its effects on overall sexual function are unclear. Emotional and relationship issues should be addressed before using medication, and the benefits and risks of testosterone supplementation should be considered.

Alopecia in dogs is often caused by mange, flea and tick infestations, and nutritional deficiencies, especially in males and young dogs.

CD4+ skin cells may be precursors to basal cell carcinoma.

The plant extract remedy Satura® Rosta promotes hair growth and regrowth without negative effects.

Children's skin diseases and treatments differ from adults and require specific approaches.

Androgen receptors in the mouse brain may explain cognitive and mood changes in prostate cancer treatment.

Pica disorder in central Iraq is mainly found in females and is linked to low iron levels; treatment with iron improves most patients.

The research provides insights into hair follicle growth in forest musk deer by identifying key genes and pathways involved.

Gene therapy in mice increased lifespan and improved health without causing cancer.

Ginsenoside Rd may help improve skin aging by increasing collagen in the skin.

Kaempferol helps skin stem cells grow and may improve skin thickness due to its 3-OH group.

Anti-glycation treatments might slow skin aging, but more research is needed.

Applying the anti-cancer drug Bortezomib to skin can promote hair growth and increase hair proteins through the GATA-3 factor.

Hair health is influenced by genetics, aging, and environmental factors, with proper care needed to maintain it.

Female hair loss patients more likely to have dry eye and gland issues.

New targets for making and using brain-synthesized steroids could lead to better treatments for brain disorders and alcoholism.

Women's ovarian hormones and adrenal androgens change throughout life, affecting hair loss and health.

New techniques have enhanced our understanding of how stem cells function and the role of mutations in aging tissues, which may influence future cancer therapies.

A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.

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.

Girls had higher stress hormone levels during school due to social and emotional issues, while boys had higher overall hormone levels with slight changes when school started.