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Hair transplants can cause hair loss if done while lichen planopilaris is active; wait until it's inactive for two years and check with a scalp biopsy first.

Testosterone therapy can help postmenopausal women with low sexual desire but needs more safety research and should be used with estrogen therapy.

Testosterone therapy can help with androgen deficiency in women but should be used with caution and monitoring due to potential risks.

A new method was developed to create better skin models for healing and reconstruction.

The document provides a comprehensive index of medical and surgical topics, including hair removal, hair restoration, and various treatments for injuries and conditions.

Hair transplantation has improved to more natural-looking results and is complemented by effective non-surgical treatments, with ongoing research into hair follicle cloning.

Cutting and implanting hair follicles can create finer, more natural-looking hairlines, with about half of the implanted hairs growing back.

Hair transplantation has improved to use smaller grafts for a natural look and may include follicle cloning in the future; non-surgical treatments are also effective.

Various techniques and tools for hair restoration were presented in 1998, including a mathematical model for donor area, use of lasers in surgery, methods for controlling grafted hair direction, and ways to increase graft yield. Satisfaction rates were around 39%, and studies showed trauma and dehydration can damage hair follicles.

ADSC-Exos with miR-122-5p can help treat hair loss by promoting hair growth.

The developed system could effectively treat hair loss and promote hair growth.

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

Hair pattern in androgenetic alopecia overlaps with scalp and bone demarcations, with distinct gene profiles affecting susceptibility.

IFHUT shows better hair growth than FUE, but needs improvements in positioning, speed, and accuracy.

Treatments for hair loss include hormone modifiers, minoxidil, and hair transplant surgery.

Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.

Latanoprost can make eyelashes longer, thicker, and darker.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Memory T cells in the skin balance staying put and moving into the blood, clustering around hair follicles, and increasing in number after infection.

Liposomes improve drug delivery and reduce skin irritation in dermatology.

Sonic hedgehog signaling is crucial for hair growth and maintaining hair follicle identity.

Skin has specialized touch receptors that can tell different sensations apart.

New methods have greatly improved our understanding of stem cell behavior and roles in the body.

Some breast cancer chemotherapy can cause permanent hair loss.

Both mouse and rat models are effective for testing alopecia areata treatments.

Chemotherapy can cause permanent, non-reversible hair loss similar to pattern baldness.

Cyclosporin A helps mice grow hair by blocking a specific protein activity in skin cells.

Prolactin slows down hair growth in mice.

Ludwig pattern hair loss in women results from varying sensitivity in hair follicles, causing fewer visible hairs.

Hormones, nutrition, and seasonal changes regulate hair growth cycles, with androgens extending growth phases and factors like aging and malnutrition affecting hair loss and thinning.