Search

everythinglearnresearchcommunity

for

Search:↓

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

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

Mexican women's hair is between Asian and Caucasian hair in thickness and shape, with varied strength and some damage.

Skin's uneven surface and hair follicles affect its stress and strain but don't change its overall strength, and help prevent the skin from peeling apart.

Proteins influence the quality and traits of cashmere goat fleece, affecting hair strength and diameter.

Cosmetic treatments can replenish key amino acids in damaged hair, improving its strength and appearance.

Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.

Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.

The symposium concluded that hair growth involves complex processes, including the hair follicle life cycle, the role of the dermal papilla, hair strength, pigmentation, and the impact of diseases and treatments like minoxidil on hair and skin.

Permanent waving weakens hair by altering its protein structure.

Men with shaved heads are seen as more dominant but older and less attractive.

The Hair BB Cream effectively prevents UV damage and improves hair health.

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

The supplement improved hair density and overall hair beauty.

The Endocrine Society advised against routine testosterone therapy for women, citing a need for more research on long-term safety and a clear definition of androgen deficiency.

Testosterone's muscle-building effects do not require its conversion to DHT.

Platelet-rich plasma (PRP) injections can effectively increase hair density and thickness in people with androgenic alopecia, without major side effects.

Healthy hair is shiny, smooth, and has clean ends.

Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Korean women's hair thins, weakens, and greys with age, with mineral and sterol changes.

Hair bleaching causes significant damage to hair and skin.

TGase 3 helps build hair structure by forming strong bonds between proteins.

The new wound dressing helps skin heal faster and fights infection.

Mice genetically modified to produce more CD109 in their skin had less inflammation and better healing with less scarring.

Many treatments for hair loss lack proper testing and FDA approval, so their effectiveness is uncertain.

Asian hair is stronger and more damage-resistant than Caucasian hair due to a thicker cuticle layer.

Bleaching hair damages protein structure, especially keratin, leading to weakened hair.

Sunlight damages hair, causing cuticle loss, protein changes, and discoloration.

Thioglycerol treatment at pH 9.0 with ammonia causes less hair damage and better waving than thioglycolic acid.

Recombinant keratin K31 makes damaged hair thicker, stronger, and straighter.