Search

everythinglearnresearchcommunity

for

Search:↓

The "color-transition sign" helps tell apart alopecia areata incognita from telogen effluvium by looking at hair color changes.

Cancer treatments often cause hair disorders, significantly affecting patients' quality of life, and better management methods are needed.

Amino acids in conditioners improve hair strength, hydration, and color retention.

DVI provides detailed 3D imaging of hair and shows how various products protect and enhance hair.

Human hair color is influenced by complex biochemical processes involving enzymes and reactive oxygen species.

Cationic and nonionic surfactants provide better color intensity and resistance for semi-permanent hair dye than anionic surfactants.

Different tests are used to see how hair care products affect hair, and choosing the right test is important for accurate results.

Black sheep have higher levels of Gnαs and Gnα11 proteins, which may affect their coat color.

Segmental hair analysis can track testosterone over time but needs adjustments for sex, hair color, and washing frequency.

Hair analysis can somewhat track past testosterone levels but is influenced by factors like hair washing, growth rate, sex, and hair color.

Different ethnic hair traits must be considered for successful hair restoration surgery to achieve natural-looking results.

Scalp micropigmentation, a cosmetic tattoo technique, is a promising non-surgical treatment for hair and scalp deformities, despite potential complications.

Repeated dyeing and shampooing cause hair color loss and damage.

Researchers found genes that control hair color and growth change before the visible coat color changes in snowshoe hares.

Pilocarpin can cause hair regrowth and color change in some cases but not in others, and it may have side effects in animals.

Genes related to pigmentation, body rhythms, and behavior change during hares' seasonal coat color transition, with a common genetic mechanism in two hare species.

Cosmetic hair treatments can increase hair testosterone levels, while natural hair color does not affect it.

Brain hormones significantly affect hair color and could potentially be used to prevent or reverse grey hair.

Gambogic Amide helps maintain hair color and promotes hair growth.

Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.

The study found that giant pandas have more melanin in black hair follicles than white, with gene expression differences that could affect hair color and skin health.

Reducing Tyrosinase prevents mature color pigment cells from forming in mouse hair.

Certain genes control the color of human hair by affecting pigment production.

Sox2 controls hair color by affecting pigment production in hair follicles.

Different human traits like skin color and hair type vary between populations due to genetic adaptations to the environment.

Valproic acid can cause hair loss, but information on hair color change is not detailed.

Companies agreed to stop making false health claims about their products.

Hair dyes can change hair color temporarily or permanently but may cause side effects like skin reactions and hair damage.

Oxidative hair dye changes hair color and structure but doesn't weaken it.

Human skin and hair color variation is mainly due to melanin produced by a few genes, with melanin protecting against sun damage.