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Long-pulsed ruby lasers effectively reduce hair for up to 2 years with minimal pain.

Tumescent fluid increases scalp hair angles, which may improve hair transplant results and reduce surgeon fatigue.

The document concludes that there are various causes and treatments for hair loss, with hair transplantation being a notable option.

Hair transplantation in East Asians needs special techniques to ensure natural results and prevent complications due to their unique hair and scalp characteristics.

VEGF helps hair grow and determines follicle size by increasing blood vessel growth.

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.

A wearable device using electric stimulation can significantly improve hair growth.

Lasers and light sources can effectively remove hair, work best on fair skin with dark hair, and usually need multiple treatments.

Scientists successfully created and transplanted bioengineered hair follicles that function like natural ones, suggesting a new treatment for hair loss.

The document concludes that mouse models are crucial for studying hair biology and that all mutant mice may have hair growth abnormalities that require detailed analysis to identify.

Laser treatment increases hair density and thickness safely in women with hair loss.

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

Heparan sulfate is important for hair growth, preventing new hair formation in mature skin, and controlling oil gland development.

Pregnant women's hair gets thicker.

Nd:YAG laser can reduce hair with multiple treatments, but permanent removal isn't guaranteed.

Oral zinc sulphate reduces dark hair color in mice.

Finasteride may help some women with hair loss, but better options exist.

Dihydrotestosterone affects hair growth by changing the Wnt/β-catenin pathway, with low levels helping and high levels hindering growth.

Pulsed-intense light can significantly reduce hair, with effectiveness depending on treatment number and timing, and has mild side effects.

Insulin or IGF-I is needed for hair growth in newborn mice, while minoxidil helps adult mouse hair grow, suggesting a way to study human hair loss.

Stem cells can help regenerate hair follicles.

Hair transplant complications can be avoided with proper training and understanding.

Heat damages hair, with Asian hair losing more protein than Caucasian hair.

Outside factors like grooming, chemicals, and the environment can damage hair and cause disorders.

Hair color and length affect metabolite profiles in hair, so they should be considered in hair analysis.

Both Follicular Unit Transplantation (FUT) and Follicular Unit Excision (FUE) are effective hair transplant methods; the best choice depends on the patient's needs and the surgeon's preference.

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.

Different areas of the scalp have varying hair thickness, useful for different types of hair transplant needs.

Dyeing hair can help target and destroy hair follicles selectively.