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Hair's resistance to wear varies by ethnicity and treatment, with less wear indicating stronger hair.

Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.

Permanent waving weakens hair by altering its protein structure.

Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.

Heating hair proteins changes their structure and may improve their blood clotting ability.

Permanent wave treatment with thioglycolic acid changes hair structure by altering disulfide bonds.

Vitamin A deficiency changes cattle hair structure, while pregnancy may improve it, suggesting hair can indicate cattle health.

Treatments improved hair surface and scale structure but didn't increase certain bonds in the hair cortex.

The document concludes that assessing hair follicle damage due to cyclophosphamide in mice involves analyzing structural changes and suggests a scoring system for standardized evaluation.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

The conclusion is that the dermal papilla is crucial for hair follicle regrowth, and hair follicles undergo significant structural changes in addition to cell division during regeneration.

Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.

Loose anagen hair syndrome is caused by structural abnormalities in the hair follicle's inner root sheath.

Bleaching hair changes its structure and weakens it, which is important for understanding hair damage and creating treatments.

Hair proteins in preschool children and their mothers could indicate developmental changes and health status.

Calorie restriction changes the elemental and isotopic makeup of mouse hair and bone.

A 17-year-old developed woolly hair nevus in adolescence, which is unusual, and over time the hair darkened and straightened slightly, but microscopic changes persisted.

Osthole inhibits the TRPV3 channel by binding to specific sites, potentially aiding drug development for skin diseases and cancers.

Aging scalp skin contributes to hair aging and loss, and more research is needed to develop better hair loss treatments.

Pigs without the Hairless gene showed skin and thymus changes, useful for studying human hair disorders.

Oxidized hair can naturally regain strength and stability over six months.

Some cells may slow melanoma growth, a protein could affect skin pigmentation, a gene-silencing method might treat hair defects, skin bacteria changes likely result from eczema, and a defensin protein could help treat multiple sclerosis.

Mothers have more hair proteins than their children, with age-related differences in protein patterns, and some proteins in hair could indicate early childhood development.

Intermittent isotretinoin can cause various skin, hair, and nail changes.

Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.

ATG effectively reduces hair frizz without damaging hair strength.

Bimatoprost eye drops make rabbit eyelashes longer, thicker, and darker, and increase the number of lashes without causing inflammation.

The hair follicle is a great model for research to improve hair growth treatments.

Ethyl Carbitol is the best at preventing split ends in permed hair.

New findings suggest potential treatments for melanoma, hyperpigmentation, hair defects, and multiple sclerosis, and show skin microbiome changes don't cause atopic dermatitis.