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The G60S Connexin43 mutation causes hair growth issues and poor hair quality in mice, similar to human ODDD patients.

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

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

Frequent blow-drying causes cracks and breakage in hair cuticles.

Micrografts promote hair growth in androgenetic alopecia treatment.

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

The study found that a polymer treatment changes the charge on hair surfaces, making bleached hair smoother and less porous.

Human hair absorbs calcium and magnesium from tap water, affecting its structure and styling properties.

Hair coloring increases copper and calcium uptake, damaging hair and reducing shine.

Curly hair breaks due to mechanical damage and environmental factors, not chemical makeup, and needs ongoing care to prevent breakage.

c-Myc, Max, and Bin1 help hair follicle cells mature and die.

The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.

The torsional method effectively evaluates hair damage and the performance of hair care ingredients.

Lipids are crucial for healthy hair, protecting it from damage and breakage.

Hydrogenated palm oil repairs and conditions damaged hair by preventing swelling.

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

UV radiation significantly damages hair, especially with humidity, making it more vulnerable to further damage.

Silicone pretreatment protects hair from damage and reduces color fading without interfering with bleaching or dyeing.

Understanding how keratin structures in hair are arranged and interact is key for creating methods to extract and purify them.

Small amounts of DNA can be found in the hair shaft, especially near the root, but it decreases with hair treatments and washing.

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

Repeated dyeing and shampooing cause hair color loss and damage.

Frequent hairdryer use may worsen hair fragility in people with Pili Annulati.

Hair increases in size when it absorbs water, and treatments like bleaching affect how much water it can take in.

PepACS offers a safer, eco-friendly way to perm, dye, and repair hair.

Anatolian native goat down-hair is similar to cashmere and can be used for high-quality textiles.

The enzymatic method can effectively identify chemical treatments on hair.

Alkaline hair relaxers damage hair, but cationic and non-ionic polymers can help reduce this damage.

The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.

AMPD is a better and less damaging alternative to ammonium hydroxide for hair bleaching.