Figure 2.

Effects of juglanin treatment on UVB-induced wrinkle progression in hairless mice. (A) Representative images of the skin from mice in each group treated under different conditions. (B) Total groove volume ratio, (C) wrinkle area ratio, (D) wrinkle volume ratio, and (E) the number of wrinkles were evaluated. Data are presented as the mean ± standard error of the mean (n=8). ^**P<0.01 and ^***P<0.001 vs. the Con group. ⁺P<0.05 and ⁺⁺P<0.01 vs. the UVB group. UVB, ultraviolet B; Con, control.