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Perming and bleaching damage hair differently, with bleached hair having more cysteic acid in the cuticle.

Henna dye improves hair cuticle and thickness but effects vary by hair type and health.

Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.

Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.

Two mouse mutants have defective hair cuticle cross-linking.

Inhibiting ALOX12 can help hair cuticle maturation by increasing S100A3 citrullination.

High-resolution x-ray images showed three main structures in human hair: medulla, cortex, and cuticle.

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

Human hair's strength and flexibility vary by ethnicity, damage, and treatment.

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

AFM helped show how hair changes under tension and the effects of damage and conditioner.

Papain and bisulfite break down human hair by dissolving parts of it.

Chemical hair straightening changes hair proteins and mostly fixes broken bonds.

Shampoo pH can affect hair health, with alkaline shampoos potentially causing damage and acidic shampoos reducing frizz.

Permanent waving weakens hair by altering its protein structure.

Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.

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

The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.

Hair bleaching causes significant damage to hair and skin.

Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.

Different populations have distinct hair structures related to their ancestry.

Melanin in black hair protects it from sun damage better than light-brown hair.

The study found that thioglycolic acid breaks down hair bonds more consistently than l-cysteine, which is less damaging to hair.

Modified keratin binds better to hair, especially bleached hair.

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

The cell membrane complex in mammalian hair has three distinct types with different structures and chemical properties.

Holes in mature hair are likely caused by the removal of substances during hair care.

The Cell Membrane Complex in hair has both water-attracting and water-repelling layers.

Chemical and physical treatments like bleaching, dyeing, and UV radiation damage both Caucasian and Afro-ethnic hair.

Corkscrew and cigarette-ash-shaped hairs in tinea capitis are caused by internal hair degradation and external resistance.