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900-930 / 1000+ resultsresearch In vitro and in vivo study of dye diffusion into the human skin and hair follicles
Dyes can penetrate human skin and hair follicles up to 1.2 mm deep and the sebaceous gland can store dye; Indocyanine Green lotion was made for safe dyeing and monitoring.
research Efficacy of an agonist ofα-MSH, the palmitoyl tetrapeptide-20, in hair pigmentation
Palmitoyl tetrapeptide-20 may help reduce hair greying and increase melanin production.
research Luminescence and other photoprocesses in hair follicles in the disorder Trichostasis spinulosa
research BIOCHEMICAL AND HISTOCHEMICAL STUDIES ON WHITE, BROWN AND BLACK SKIN REGIONS OF THE GUINEA PIG
Brown skin in guinea pigs has more ascorbic acid and related enzymes, black skin uses ascorbic acid well, and white skin has the most protein.
research Comparison Treatment of Vitiligo by Co-culture of Melanocytes Derived from Hair Follicle with Adipose-Derived Stem Cells with and without NB-UVB
Treating vitiligo with stem cells and melanocytes from hair, along with UVB light, works better than without the light.
research Combination Therapy with 308-nm Excimer Laser, Compound Glycyrrhizin, and Tacrolimus for Pediatric Facial and Cervical Vitiligo
The combination therapy is safe and more effective for treating pediatric facial and cervical vitiligo.
research Solvent-Containing Closure Material Can Be Used to Prevent Follicular Penetration of Caffeine and Fluorescein Sodium Salt on Porcine Ear Skin
Standard nail varnish effectively prevents follicular penetration of certain substances.
research Gradient-dependent release of the model drug TRITC-dextran from FITC-labeled BSA hydrogel nanocarriers in the hair follicles of porcine ear skin
The drug was successfully released into hair follicles using nanocarriers.
research On the Regulation of Hair Keratin Expression: Lessons from Studies in Pilomatricomas
research Piecing together the pigment-type switching puzzle
The document concludes that MGRN1 affects mouse fur color by interfering with a receptor's signaling, but its full role in the body is still unknown.
research Permanent Localized Hair Repigmentation Following Herpes Zoster Infection
Herpes zoster infection can cause permanent hair color change in the affected area.
research Treatment of Corticosteroid-Induced Hypopigmentation Using Fractional Carbon Dioxide Laser
research Unilateral heterochromia of scalp hair with adjacent hypomelanotic skin lesions
The boy's hair and skin color differences are due to a pigmentation disorder.
research New method of dyeing keratin fibers using poly(ethylene imine) and its coloring mechanism
A new method using poly(ethylene imine) improves hair dyeing at lower temperatures with better color retention.
research Sodium Valproate-Induced Hyperpigmentation
Sodium valproate can rarely cause skin darkening, which may improve after stopping the drug.
research Melanogenesis‐promoting effect of Cirsium japonicum flower extract in vitro and ex vivo
Cirsium japonicum flower extract increases melanin production and could help treat depigmentation conditions.
research Poster Exhibits
Spanish speakers with limited English search most for "pigmentation/dark spots."
research "Curly" Wood and Tiger Tails
Tiger tail bands in hair are caused by wavy hair fibers with melanin, unlike straight fibers in normal hair.
research A Systematic Review of Case Series and Clinical Trials Investigating Regenerative Medicine for the Treatment of Vitiligo
Regenerative medicine is effective and safe for treating vitiligo.
research Dermatopathia pigmentosa reticularis: A rare reticulate pigmentary disorder
Dermatopathia pigmentosa reticularis causes skin discoloration, hair loss, and nail problems.
research Body hair transplantation in vitiligo
Transplanting body hair helped repigment and treat a man's vitiligo.
research Hair Protection Effect of Wild Peach Leaf Extract Addition Treatment after Pigmentation Technique Hair Dyeing Procedure
Wild peach leaf extract improves hair strength, thickness, and shine after dyeing.
research Dermal Adipose Tissue Secretes HGF to Promote Human Hair Growth and Pigmentation
Fat under the skin releases HGF which helps hair grow and gain color.
research Coreopsis tinctoria Nutt. As a New Raw Material for Natural Hair Coloration: Discovering the Dyeing Potential of Chalcones
Coreopsis tinctoria Nutt. extract can effectively dye hair yellow or dark brown with good wash durability.
research Long-term follow-up of leucoderma patients treated with transplants of autologous cultured melanocytes, ultrathin epidermal sheets and basal cell layer suspension
Transplantation is effective for stable leucoderma but not for progressive, widespread vitiligo vulgaris.
research Latanoprost-induced Skin Depigmentation
Latanoprost eye drops may cause skin depigmentation.
research Hair Melanin and Hair Color
research Post-tyrosinase Inhibition of Melanogenesis by Melatonin in Hair Follicles in Vitro
research Drug-induced hair pigmentation: Clinical perspectives and updates
Certain drugs can change hair color, either lightening or darkening it.