research Leukotrichia Developed Following Application of Intense Pulsed Light for Hair Removal
Some people's hair turned white or gray after using intense pulsed light for hair removal, and for some, it was permanent.
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research PIGMENTATION OF HAIR ON TRANSPLANTED SKIN IN HOODED RATS
Transplanted skin on hooded rats often grows white hair instead of black.
research Skin and scalp under exposure to high-energy visible light: the current perspective
HEV light can harm or help skin and scalp, so safe exposure guidelines are needed.
research Localized Hair Repigmentation in a 91-Year-Old Woman
A 91-year-old woman's hair turned black in one spot, with skin changes underneath.
research CENTRAL STATES DERMATOLOGICAL SOCIETY
A 5-year-old girl has lipoid proteinosis, causing voice issues, hair thinning, skin lesions, and tongue movement problems.
research Anomalous Fluorescence of White Hair Compared to Other Unpigmented Keratin Fibres
White hair has weaker tryptophan fluorescence than other unpigmented fibers, possibly due to UV exposure or unknown substances.
research Skin Rejuvenation and Resurfacing
research Expression of enhancing factor/phospholipase A2 in skin results in abnormal epidermis and increased sensitivity to chemical carcinogenesis
research Mechanical stiffness across skin layers in human: a pilot study
The epidermis is the stiffest skin layer.
research Origin, Clinical Presentation, and Diagnosis of Facial Hypermelanoses
Facial dark spots can be caused by the sun, genetics, makeup, or medicine, and are diagnosed by patient history and skin tests.