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

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

Curly hair shape is due to uneven growth patterns in the hair follicle.

Human hair's ability to get wet is complex and can change with treatments, damage, and environment.

Hair-bearing punch grafting effectively repaired damage from artificial hair implants.

Artificial hair fibers help treat scalp scars with few complications and a 20% yearly fiber fall rate.

Artificial hair fibers help treat scalp scars with few complications and a 20% yearly fiber fall rate.

Mexican women's hair is between Asian and Caucasian hair in thickness and shape, with varied strength and some damage.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

Hair fibers have fractal patterns with properties related to the golden mean, which may affect their functionality.

The study found that using polyamide synthetic hair for implants is generally safe and gives good results with proper medical follow-up.

The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.

Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.

Larger spheroids improve hair growth, but size doesn't guarantee thicker hair.

Common types of non-scarring hair loss have various causes and treatments, but more effective solutions are needed.

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.

Doctors often miss Hair Tourniquet Syndrome, which can lead to serious damage if not treated quickly.

Hair follicle regeneration needs special conditions and young cells.

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

Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.

Black women's unique hair characteristics and styling practices can lead to specific scalp conditions, which require early diagnosis and appropriate treatment.

Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.

Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.

Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.

A hair transplant using hair from the back of the head and pubic area was successful in creating a feminine hairline for a male-to-female transgender person.

Hair loss causes emotional distress, leading to high spending on treatments, with Minoxidil and Propecia being common but having side effects.

Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.

Tight hairstyles and chemical relaxers can cause hair loss known as traction alopecia.

The document concludes that permanent hair loss conditions are complex, require early specific treatments, and "secondary permanent alopecias" might be a more accurate term than "secondary cicatricial alopecia."

Cryopreserved mouse whisker follicles can grow hair when transplanted into nude mice.