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The effectiveness of reducing agents on hair fibers depends on their electrode potentials.

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

Silver nanoparticles made from Grewia optiva leaf extract show strong antibacterial, antioxidant, and hair growth benefits.

Green-synthesized nanoparticles can effectively target cancer cells, reducing side effects and improving treatment.

Keratin peptides can change hair shape gently without harsh chemicals.

Permanent hair waving uses chemicals to create long-lasting curls.

Juglone from walnut extracts may help repair damaged hair.

Kennedy's disease leads to muscle weakness without a cure, but exercise and managing symptoms may help patients live a normal lifespan.

Seborrheic dermatitis and dandruff are often treated with antifungal and anti-inflammatory medications, which can reduce symptoms and yeast growth on the scalp.

Gold nanoparticles can safely and effectively treat psoriasis without drugs and have no major side effects.

Researchers found that the most reachable bonds in wool fibers are near the ends of certain proteins, which help stabilize the fiber's structure.

The document explains how shampoos clean, rinses condition, one-step shampoos offer convenience, and hair growth promoters aim to prevent hair loss, emphasizing the importance of scientific evidence for their effectiveness.

Proteins like BSA and keratin can effectively style hair and protect it, offering eco-friendly alternatives to chemical products.

Plant-based chemicals may help hair growth and prevent hair loss but need more research to compete with current treatments.

Insulin-lowering medications show promise for PCOS symptoms but can't be the main treatment yet due to limited long-term research.

Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.

Ozone therapy might improve cancer treatment and reduce its side effects.

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

Chemical treatments on bleached black hair change its internal structure by breaking and reforming bonds, and treatments with hydrolyzed eggwhite protein help repair it.

Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.

Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.

Preventing cancer involves lifestyle changes, vaccinations, early screening, and understanding cancer's molecular basis.

Platycladus orientalis flavonoids protect balding hair from UV damage and slow hair color change.

Perming significantly changes hair's molecular structure, while shampoo and conditioner do not.

Nanomaterials can improve hair care products and treatments, including hair loss and alopecia, by enhancing stability and safety, and allowing controlled release of compounds, but their safety in cosmetics needs more understanding.

Thioglycolate lotions are the most popular method for permanent waving and hair straightening.

Minoxidil improves blood flow in heart failure patients.

The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.

Hydrogen peroxide and monoethanolamine in hair dye can cause dermatitis and hair loss.

L-cysteine slows down the breaking of bonds in hair due to electrostatic interactions.