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Human hair has a protective lipid layer that can be damaged by moisture and treatments, affecting hair growth and health.

The questionnaire effectively measures men's perceived hair growth and can distinguish between different treatments and dosages.

Hair growth slows and shedding increases after childbirth, but most women don't experience excessive hair loss.

Commercial hair loss websites promote Propecia by making men feel insecure about baldness and suggesting it's a medical issue needing treatment.

African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.

Hair restoration surgery can have complications; success depends on patient education, careful planning, and proper execution.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.

The document concludes that clinicians should be aware of common hair and scalp disorders in women of African descent and that more research is needed to develop effective treatments.

An 800nm diode laser safely and effectively reduces hair for about 8 months, with most patients satisfied and few side effects.

Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.

Surface and internal treatments can help prevent hair lipid loss during washing.

Alternative treatments show promise for hair growth beyond traditional methods.

FUE and FUT hair transplants have similar success rates, with FUE slightly better.

Hair texture changes with age due to varying levels of lipids.

Using a scalp flap for hair transplantation gives denser, faster results than older methods, but it's complex and needs careful planning.

Plant-based ingredients in hair care are being replaced by synthetic alternatives.

Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.

Transplanted baby mouse skin cells grew normal hair using a new, efficient method.

Saw palmetto supplements may modestly improve hair regrowth with few side effects, but more research is needed.

Hair transplantation effectively treats burn scar alopecia, improving self-esteem and confidence.

Hair transplantation can effectively restore a natural-looking hairline when properly planned and executed.

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.

About 21.3% of young, healthy Chinese men experience hair loss. Hairlines are mostly linear or have a central protrusion. Hair is densest on the top and back of the head, and hair follicles usually have 1 or 2 hairs. This information can help in designing hair restoration procedures.

Children's hair loss has many causes and requires careful diagnosis and personalized treatment, including emotional support.

Light therapy reduces scalp inflammation, boosts hair regrowth with Minoxidil 2%.

Dermoscopy shows that diffuse alopecia areata progresses through specific hair growth stages.

Cornu cervi pantotrichum pharmacopuncture solution helps mice grow hair by increasing hair follicle cell growth and a growth factor important for hair development.

Using the right hair care products can improve hair health and help manage hair disorders.

The document concludes that hair loss is influenced by genetics and other factors, and while treatments like finasteride can help, they have limitations and side effects.