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The hydrogel with a 1:3 ratio of hydroxyethyl cellulose to hyaluronic acid is effective for delivering drugs through the skin to treat acne.

Crossbreeding improves goat fiber quality, and specific genes affect hair traits and color.

Mechanical forces are crucial for shaping cells and forming tissues during development.

Older age and certain lifestyles are linked to thinner, weaker hair, while how you see your hair relates to its thickness.

Twisting hair weakens it, but strength can be recovered at low twist levels.

Human hair keratins can self-assemble and support cell growth, useful for biomedical applications.

The conclusion is that the nuclear lamina and LINC complex in skin cells respond to mechanical signals, affecting gene expression and cell differentiation, which is important for skin health and can impact skin diseases.

Longer time setting curls overnight leads to better curl retention.

Lower pH straighteners change hair more but weaken it.

Human hair varies widely and should be classified by curl type rather than race.

Coconut oil makes hair stronger and more flexible than mineral oil.

Black bean, wheat, and rice bran extracts can boost hair growth and improve hair quality.

Hair strength is similar across different scalp areas, and not affected by age, gender, or hair thickness.

Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.

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Understanding hair surface properties is key for effective hair care products.

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

Special fiber materials boost the healing properties of certain stem cells.

Hair fibers have fractal patterns with properties related to the golden mean, which may affect their functionality.

Some herbal ingredients like linalool and tea tree oil have anti-dandruff properties and are safe for use in shampoos.

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

WNT signaling is crucial for skin development and healing.

Older thin hair is not just thinner but also has different shape, structure, and stiffness.

Mice can regrow hair on wounds due to specific cell interactions and mechanical forces not seen in rats.

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

Metal organic frameworks-based scaffolds show promise for tissue repair due to their unique properties.

The new nanocomposite films are stronger, protect against UV, speed up wound healing, and are antibacterial without being toxic.

Graphene-based hair dye is a safe, durable, and effective alternative to traditional black hair dyes.

A small molecule can strengthen fine hair, making it more resistant and natural-feeling.