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Male pattern baldness involves smaller hair follicles, larger oil glands, and other tissue changes, but not major blood supply issues.

Ozone reacts more with unwashed hair, producing compounds due to scalp oils, which could lower ozone exposure but increase exposure to reaction products.

Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.

Different hair evaluation methods have their own pros and cons, and using multiple methods together is best for accurate hair loss diagnosis and tracking.

Obesity increases the risk of developing polycystic ovary syndrome, and weight loss can improve the condition.

The document concludes that accurate diagnosis of different types of hair loss requires careful examination of hair and scalp tissue, considering both clinical and microscopic features.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

To manage diffuse hair loss, identify the cause, improve nutrition, remove triggers, and use specific treatments like minoxidil or finasteride.

Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.

To diagnose hair loss, use a systematic approach including history, exams, and tests.

Gynecologists should provide comprehensive care for transgender patients, including mental health evaluation, hormone therapy, and surgical options, while monitoring for side effects and ensuring patient safety.

New methods improve how we test hair growth treatments, but challenges like slow hair changes and high costs remain.

Mammals might fail to regenerate not because they lack the right cells, but because of how cells respond to their surroundings, and changing this environment could enhance regeneration.

Keratin 15 is not a reliable sole marker for identifying epidermal stem cells because it's found in various cell types.

Feather growth and regeneration involve complex patterns, stem cells, and evolutionary insights.

Phospholipase A2 is necessary for the correct placement of PIN proteins in plant roots, affecting root growth.

The document concludes that rapid identification, isolation, and strict infection control are crucial to manage SARS outbreaks.

Skin development in mammals is controlled by key proteins and signals from underlying cells, involving stem cells for maintenance and repair.

A certain smell receptor in hair follicles can affect hair growth when activated by a synthetic sandalwood scent.

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

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Certain steroids in the brain affect mood and symptoms of depression, and treatments targeting these steroids show promise for improving these symptoms.

EVAL membranes help create cell structures that can regrow hair follicles.

Procyanidin compounds from grape seeds were found to significantly increase mouse hair growth.

Minoxidil promotes hair growth but stops working when discontinued.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

The circadian clock influences the behavior and regeneration of stem cells in the body.

Cells in hair follicles help create fat cells in the skin by releasing a protein called Sonic Hedgehog.

Hair grays due to oxidative stress and fewer functioning melanocytes.