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Hair loss caused by genetics and hormones; more research needed for treatments.

The document describes how to tell different types of non-scarring hair loss apart by looking at hair and scalp tissue under a microscope.

Women with PCOS may take longer to get pregnant but can have a normal family size, and should manage their overall health to reduce long-term health risks.

Researchers developed a quick and easy way to get and grow cells from the base of human hair follicles.

Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.

Researchers made a special butter with added betasitosterol that could be healthier for the heart and stayed good for three months.

Combining microsurgery with craniofacial reconstruction improves aesthetic results and reduces harm to the area where tissue is taken from.

Not enough vitamin B6 in pregnant rats' diets caused poor development and health in their babies.

Scientists have developed a new method to detect steroid abuse in athletes using cell-based tests, which could be the future of anti-doping methods.

Negative pressure wound therapy is effective for skin grafts in cats.

Using skin stem cells and certain molecules might lead to scar-free skin healing.

Microemulsions could improve how drugs are delivered and absorbed in the body.

Asylum seekers arriving by boat may face skin problems due to harsh conditions, and doctors should use a thorough skin assessment approach to diagnose and treat them effectively.

Mast cells play a significant role in hair loss conditions like male pattern hair loss and alopecia areata.

The guideline recommends mental health involvement in diagnosing gender identity disorder and outlines hormone and surgical treatment protocols, emphasizing safety, informed consent, and long-term monitoring.

Finasteride and minoxidil are effective for hair loss, but continued research is needed for better treatments.

PCOS is a complex disorder in women that can lead to various health risks and requires personalized treatment.

The guidelines advise against using testosterone and DHEA in women for most conditions due to safety and effectiveness concerns, but suggest considering testosterone for postmenopausal women with low sexual desire.

Too much Smad7 changes skin and hair development by breaking down a protein called β-catenin, leading to more oil glands and fewer hair follicles.

Liposomes and niosomes improve finasteride delivery for hair loss treatment.

The conclusion is that managing androgen excess requires long-term treatment, including hormonal contraceptives and androgen blockers, with follow-up after six months.

Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Impaired androgen production in 46,XY DSDs causes ambiguous genitalia and requires long-term care.

Glutamine metabolism affects hair stem cell maintenance and their ability to change back to stem cells.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

Testosterone therapy is generally safe for transmen, improves sexual function, and has manageable health risks with proper monitoring.

The conclusion is that a new biopsy technique and humidity chamber help study skin mites better and suggest mite overpopulation may cause skin diseases.

Current and future treatments for alopecia areata focus on immunosuppression, immunomodulation, and protecting hair follicles.

Massage increases how deep both rigid and flexible liposomes can go into skin, with flexible ones going deeper, and covering the skin (occlusion) helps rigid ones more.