Fig. 5From: N-(4-methoxyphenyl) caffeamide-induced melanogenesis inhibition mechanismsEffect of K36E on α-MSH-induced expression of p-CREB in B16F0 cells. (Significant difference vs. control: ###, P < 0.001; significant difference vs. α-MSH-treated group: **, P < 0.005)Back to article page