Fig. 2

Inhibitory effects of yamabudo (group 3), DBQ (group 4), and ganebu-K (group 5) on TPA-induced inflammation of mouse skin thickness (a) and PGE2 induction (b). Results in group 1 serve as a negative control and those of group 2 as a positive control. SD is indicated by bars (n = 5). *p<0.05 and ** p<0.01, significantly different from group 2