Medical
Whats The Difference Between Retinoids, Retinals, & Retinols
Blood vessels turn out to be dilated and twisted (telangiectasia) and at last very sparse, while their partitions are initially thickened and later thinned (Gilchrest 1996). UV irradiation of the pores and skin increases the reactive oxygen species and decreases the endogenous antioxidant enzymes. The superoxide anion is then transformed to hydrogen peroxide, which in […]
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