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Hair straightening changes hair structure and can cause damage if done wrong, but improvements in the methods are expected to continue.

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

Scientists created a non-toxic, sugar-based hair product that can style hair without damage.

Hair's structure and properties change with pH; acidic pH maintains strength and less swelling, while alkaline pH increases water content and swelling.

Water quality affects mineral content in hair, and coconut oil can protect against damage.

A hair-straightening product caused widespread hair loss and scalp injuries, mainly affecting African American women.

Different sizes of keratin peptides can strengthen hair, with smaller ones possibly increasing volume and larger ones repairing damage.

The method can identify minerals in hair from water, and using coconut oil or conditioner can prevent mineral buildup.

Hair's strength and flexibility come from its protein structure and molecular interactions.

Disulfide bonds are crucial for hair's strength, especially when wet.

Keratin from hair binds well to gold and BMP-2, useful for bone repair.

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

Polysaccharides have many health benefits and are used in drugs, but isolating and purifying them is complex and requires careful methods.

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.

Surface Plasmon Resonance is a useful tool for studying protein interactions and has potential for future technological advancements.

These specific gene polymorphisms are not linked to Alopecia Areata in Egyptians.

Tradescantia plants can effectively test for the toxicity of harmful algae.

Good haircare and communication with doctors are key for managing hair loss.

New synthetic polymers help improve skin wound healing and can be enhanced by adding natural materials and medicines.

Minoxidil needs activation to work, and minoxidil sulfate helps with hair growth and blood pressure.

Herbal depilatories are safer and cause fewer side effects than chemical ones for hair removal.

Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.

The study concluded that three enzymes are important for plant development by affecting sugar composition and calcium binding in plants.

Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.

Advancements in nanoformulations for CRISPR-Cas9 genome editing can respond to specific triggers for controlled gene editing, showing promise in treating incurable diseases, but challenges like precision and system design complexity still need to be addressed.

The document concludes that cosmetics need biocompatible, eco-friendly ingredients due to aging populations and demand for effective products.

Polymeric nanohydrogels show potential for skin drug delivery but have concerns like toxicity and regulatory hurdles.

Smart hydrogel dressings could improve diabetic wound healing by adjusting to wound conditions and controlling drug release.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

New CRISPR/Cas9 variants and nanotechnology-based delivery methods are improving cancer treatment, but choosing the best variant and overcoming certain limitations remain challenges.