Fig. 5. Effects of YQFM on DOX-induced changes in cardiac injury index. (A) AST, (B) LDH, (C) CK-MB and (D) ALT. The results were presented as the mean ± SEM (n = 10). *p < 0.05, **p < 0.01, ***p < 0.001 vs. DOX group; ^#p < 0.05, ^##p < 0.01, ^###p < 0.001 vs. control group.