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Researchers developed a new model for more realistic computer graphics of hair by considering how light scatters on hair fibers.

Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.

The document details hair transplantation techniques and innovations, highlighting Follicular Unit Transplantation as the standard and discussing the effectiveness and challenges of the procedure.

FUT effectively treats male-pattern hair loss with high satisfaction.

Loose Anagen Hair Syndrome is found in black-haired Indian children and is often missed, especially in boys.

The Total Excision Techniques improve hair transplant results by increasing grafts by at least 50% and reducing scarring.

Hair transplant using beard hair made acne scars on cheeks less visible with minimal scarring in the donor area.

Laser hair removal is the most requested cosmetic procedure and has become a scientifically-based treatment suitable for all skin types.

Understanding hair follicle anatomy helps diagnose hair disorders.

Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.

Over one-third of women experience hair loss, with female-pattern hair loss being most common, and treatments include minoxidil and possibly hair transplantation.

Men's thigh hair grows longer and has a longer growth cycle than women's, but arm hair growth is similar between genders.

Nanoparticles around 600-700 nm can effectively enter and stay in hair follicles for days, which may help in delivering drugs to specific cells.

Children's hair grows in different types from before birth through puberty, with growth rates and characteristics varying by age, sex, and race.

The document explains hair growth and shedding, factors affecting it, and methods to evaluate hair loss, emphasizing the importance of skin biopsy for diagnosis.

Scientists found cells in hair that are key for growth and color.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

Parietal scalp area has lower hair density and smaller hair diameter in women with hair loss.

Most hair loss can be diagnosed with patient history and physical exam, and a few common types make up most cases.

White wax and policosanol from white wax effectively reduced hair loss and promoted hair growth in mice better than a known hair growth drug.

Certain electric currents can promote hair growth by activating specific cell pathways.

Successful hair transplant surgery depends on careful patient selection, proper surgical plan and technique, and attentive aftercare.

Aging makes hair thinner and rougher, with less clear edges.

Thioglycolate lotions are the most popular method for permanent waving and hair straightening.

Moderately high prolactin levels do not cause hair loss in women.

Hair restoration can sometimes result in unnatural-looking hair, wide scars, and poorly designed hairlines, but these issues can be corrected with careful planning, various techniques, and possibly medical therapy.

Hair transplantation has improved with techniques that increase graft survival and patient satisfaction for more natural results.

Timing of light therapy affects horse coat growth, with photoperiod being crucial.

Hair transplantation can help transgender patients affirm their gender identity.

Hair restoration techniques like follicular unit transplant surgery and follicular unit extraction are effective, with ideal graft placement density between 20-30 units per cm². Medications like Minoxidil and Finasteride can help maintain and regrow hair.