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Postmenopausal hyperandrogenism, a condition with symptoms like increased hair growth and acne, is usually caused by PCOS but can also be due to other factors. It's diagnosed by checking testosterone levels and treated either by removing the adrenal tumor or through antiandrogen therapy.

Vitamin D is crucial for bone health and preventing serious diseases.

Conditioned medium from keratinocytes can improve hair growth potential in cultured dermal papilla cells.

The vitamin D receptor is crucial for bone health and affects various body systems, with mutations potentially leading to disease.

Surgery to lower high testosterone in postmenopausal women with certain ovarian tumors doesn't significantly affect their metabolism.

Diuretics help the body get rid of excess salt and water by acting on the kidneys in different ways.

Mouflon rams mature gradually with changes in body, horns, and hormones linked to age and seasons, reaching full sexual maturity well after puberty.

The p53 protein helps control hair follicle shrinking by promoting cell death in mice.

Blocking BMP signaling causes hair loss and disrupts hair growth cycles.

High lactate dehydrogenase activity is not necessary for the growth of squamous cell carcinoma.

The document concludes that there are still unknowns about the effectiveness, risks, and detection of performance-enhancing drugs, and doping remains a challenge.

The document suggests that blocking sweat glands with antiperspirants might allow skin-generated hormones to be absorbed, possibly increasing breast and prostate cancer risk.

Some alopecia treatments might help treat COVID-19, but more research is needed.

Skin grafts are a common, minimally invasive way to close wounds in dogs, but better methods are still being sought.

The document explains various skin conditions and their treatments.

Androgens can both promote and prevent hair growth due to differences in gene expression in hair follicles.

Larger ovarian size is linked to higher insulin resistance in women with PCOS.

New patents show progress in developing drugs targeting the Wnt pathway for diseases like cancer and hair loss.

PCOS is a long-term condition that needs more research for better understanding and treatment.

Stromal Vascular Fraction might help with male sexual dysfunction, but more research is needed to confirm its safety and effectiveness.

New insights into cell communication in psoriasis suggest innovative drug treatments.

The document concludes that mouse models are helpful but have limitations for skin wound healing research, and suggests using larger animals and genetically modified mice for better human application.

Different types of stem cells in hair follicles play unique roles in wound healing and hair growth, with some stem cells not originating from existing hair follicles but from non-hair follicle cells. WNT signaling and the Lhx2 factor are key in creating new hair follicles.

The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.

Cilostazol helps hair grow by making hair root cells grow faster and changing growth factor levels.

Scientists made stem cells that can grow hair by adding three specific factors to them.

Anorexia Nervosa and Bulimia Nervosa are complex eating disorders with increasing incidence among young females, significant morbidity, and varying mortality rates, requiring more research for better treatment.

The document concludes that targeting the androgen receptor may be a promising breast cancer treatment, especially for certain types.

The chapter explains the causes of excessive hair growth and masculinization in women and how to measure hormone levels related to these conditions.

Dehydroepiandrosterone (DHEA) is a prohormone important for producing sex steroids and has potential health benefits.