research Banded Scalp Hair with an Unusual Glistening Appearance in a Teenager: A Quiz
A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.
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270-300 / 1000+ results research Hair colouring systems delivering colour with reduced fibre damage
Using chelants in hair dye reduces fiber damage by preventing harmful radicals.
research Effects of SLC45A2 and GPNMB on Melanin Deposition Based on Transcriptome Sequencing in Chicken Feather Follicles
SLC45A2 and GPNMB genes help control chicken feather color by promoting melanin.
research Successful Treatment of Grey Hairs with High Dose Calcium Pantothenate
High-dose calcium pantothenate can reverse grey hair in some cases.
research Regulatory pathway analysis of coat color genes in Mongolian horses
Genes influence horse coat color and may help understand human skin conditions.
research Unraveling the Molecular Mechanism of Bider Marking Formation in Dun Mongolian Horses Through Transcriptome Sequencing
"Bider" markings in Dun Mongolian horses are caused by a complex network of genes and pathways.
research Hair Colours/Dyes
Natural plant-based substances can be used as effective hair dyes.
research NTP Toxicology and Carcinogenesis Studies of C.I. Acid Orange 3 (CAS No. 6373-74-6) in F344/N Rats and B6C3F1 Mice (Gavage Studies).
C.I. Acid Orange 3 caused cancer in female rats but not in male rats or mice.
research Genome-wide association meta-analysis of individuals of European ancestry identifies new loci explaining a substantial fraction of hair color variation and heritability
New genetic locations explain much of hair color variation in Europeans.
research Role of Para-Aminobenzoic Acid in Vitamin B-Complex Studies with Mice.
PABA helps prevent gray hair and hair loss in mice.
research Reversal of premature hair graying treated with a topical formulation containing α-melanocyte-stimulating hormone agonist (Greyverse Solution 2%)
A woman's premature gray hair turned mostly black again after using Greyverse solution and hair supplements for 5 months.
research Hormonal Induction of Feather Pigmentation in Ptarmigan
Hormones can change ptarmigan feather color from white to pigmented.
research Optimisation of Centrifugal Speed for PRPBAG®: A Novel Multiple Bag System for Preparing Platelet-Rich Plasma
The best speed for preparing platelet-rich plasma with PRPBAG® is 1800 rpm.
research Genetic alterations involved in the expression of the coloring of tortoiseshell and calcial hair in domestic cats males: review.
research A Case of Premature Hair Graying Treated with Ferrous Sulfate
Iron supplements can restore normal hair color in cases of premature graying linked to iron deficiency.
research Analysis of keratin films as screening tools for predicting the efficacy of potential hair dyes
Translucent keratin films are better for testing hair dyes.
research FORMULATION AND EVALUATION OF STABILITY OF THAI PURPLE RICE BRAN-BASED COSMETIC PRODUCTS
Thai purple rice bran-based cosmetics are rich in antioxidants and stable, but need refinement for better market quality.
research Influence of Pigmentation on the Codeine Content of Hair Fibers in Guinea Pigs
Darker hair in guinea pigs holds more codeine than lighter hair.
research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research A technique for more precise distinction between catagen and telogen human hair follicles ex vivo
Researchers developed a new method using methylene blue staining to more accurately identify the growth stage of human hair follicles.
research Structural Color of Partially Deacetylated Chitin Nanowhisker Film Inspired by Jewel Beetle
The film creates vibrant colors and can be used in food sensors and cosmetics.
research Dyeing Your Hair with Graphene
Graphene-based hair dye is a safe, durable, and effective alternative to traditional black hair dyes.
research A stain for plucked anagen hairs
A new staining method helps tell growing from resting hairs to diagnose hair loss.
research Transgneic Endothelin 3 Regulates Murine Pigment Production and Coat Color
The gene Endothelin 3 makes mice's fur darker by increasing pigment cells and pigment levels.
research Serum levels of lead and selenium in patients with premature graying of the hair
Lead and selenium levels don't cause premature graying.
research Severe Hair Loss of the Scalp due to a Hair Dye Containing Para phenylenediamine
A woman lost most of her hair due to an allergic reaction to a hair dye ingredient.
research Development of natural dye based sindoor
The new natural sindoor is safe, non-toxic, and eco-friendly.
research Patch tests with commercial hair dye products in patients with allergic contact dermatitis to para-phenylenediamine
Most hair dyes can cause allergic reactions, so test before use.
research A Comprehensive Review of Mammalian Pigmentation: Paving the Way for Innovative Hair Colour-Changing Cosmetics
Innovative cosmetics could safely change hair color by targeting biological hair pigmentation processes.
research The influence of Polyquaternium-7 on the hair properties
Polyquaternium-7 improves hair condition.