Department of Dermatology, The First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China;Department of Dermatology, The First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
Abstract:
Objective To investigate the effect of acidum vitamin A on tyrosinase activity and provide experimental evidence for therapy of pigment disorder of skin Methods Tyrosinase activity was estimated by measuring the rate of oxidation of DL dopa Results The levels of tyrosinase activity in the acidum vitamin A group were significantly greater than those of the control group ( P <0 01) Conclusion Tyrosinase activity can be increasingly induced by acidum vitamin A