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Hair follicle regeneration needs special conditions and young cells.

Advanced therapies like gene, cell, and tissue engineering show promise for hair regrowth in alopecia, but their safety and effectiveness need more verification.

The conclusion is that treatments like finasteride and minoxidil can prevent baldness progression and improve hair density, but more research is needed on other therapies.

Male pattern baldness may be caused by factors like poor blood circulation, scalp tension, stress, and hormonal imbalances, but the exact causes are still unclear.

Antigen presenting cells around hair follicles are crucial in SLE-related hair loss.

Facial hair transplants are generally successful, with hair growth beginning around 3 months post-surgery.

The sharp implanter method for hair graft placement is simpler and faster, allowing for dense packing of grafts with natural results.

Platelet-rich plasma injections significantly improved hair regrowth and thickness in patients with hair loss.

Light therapy might help treat hereditary hair loss by improving hair follicle growth in lab cultures.

Herbal extract spray improved hair growth in a man with hair loss.

Oral minoxidil is more convenient but topical minoxidil improves hair density better.

A woman lost all her hair after mild COVID-19, but it started to regrow after treatment with a specific medication.

Densitometry and video-microscopy are precise for evaluating hair loss and transplant success but need special equipment and training.

Intense pulsed light is a safe and effective way to thin hair for East Asians after hairline surgery.

Turbinate reduction during nose surgery improves nasal function.

Partial hair follicle extraction can effectively double the number of hair follicles for transplants, with most surviving and growing normally after a year.

Pubic hair transplantation can help women with little to no pubic hair, using scalp hair for a natural look and requires careful aftercare.

Hair transplantation techniques have improved, making the process safer and more effective with less visible scarring.

Experienced hair transplant surgeons suggest a limited number of hair follicles can be used for transplants, and recommend conservative methods to avoid scarring and depletion.

Chinese scalps have fewer hair clusters than Caucasians, and transplanting 30 clusters per square centimeter creates a natural-looking hairline for bald Chinese individuals.

Chinese patients have fewer hair follicles than Caucasians, and transplanting hair at 40% of normal density works for natural-looking hairlines.

The document concludes that hair restoration has improved with follicular unit transplantation, making it more scientific and precise.

Careful planning and patient counseling can lead to excellent hair transplant results, often in one or two sessions.

In 2011, hair restoration was a specialized field in plastic surgery, using techniques like "Ultrarefined follicular unit hair transplantation" to minimize scarring and promote hair growth, with future treatments like stem cell therapy and hair cloning still being tested.

Hair transplantation may not work for Frontal Fibrosing Alopecia as transplanted hair was lost when the disease came back.

Micrografts and minigrafts for hair restoration provide high patient satisfaction and can cover large areas of hair loss, including sideburns, eyebrows, and beards.

The document concludes that ongoing medical therapy is crucial for preventing hair loss, and surgical options can restore hair, with future treatments for hair loss being promising.

Healthy Han Chinese have lower hair density than whites and Africans, and transplanting 300 hair units can nearly restore normal hair density.

Artificial hair implantation using scaffolds is possible and PHDPE is more biocompatible than ePTFE.

Low-cost dermoscopes can effectively diagnose early female pattern hair loss.