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BACKGROUND: Graying of hair-a sign of aging-raises cosmetic concerns. Individuals with gray hair often look older than others their age; therefore, some dye their hair for aesthetic purposes. However, hair...
BACKGROUND: Gray hair naturally develops in the process of human aging. Many people with gray hair periodically dye their hair. Hair dyeing products are widely used and they can cause...
Yoon KS, Park DJ, Park JY, Na GY, Lee SJ, Kim DW, Chung SL, Kim MK
KMID: 2302879
Korean J Dermatol.
2004 May;42(5):536-544.
The identification of differential gene expression between gray and black hairs is an important study in modern hair pigment research. In this experiment, the authors have applied new methods by...
BACKGROUND: Graying of hair is usually a manifestation of the aging process and is due to a progressive reduction of the activity of melanocytes in the hair bulb.
OBJECTIVE: We...