Figure 2. Effects of BCA on myocardial enzyme markers in MI/R rats (A) Serum aspartate transaminase (AST) levels. (B) Serum creatine kinase-MB (CK-MB) levels. (C) Serum lactic dehydrogenase (LDH) levels. n=6 in each group. ****p < 0.00001 compared with Sham group; ^## p < 0.01, ^### p < 0.001 and ^#### p < 0.00001 compared with MI/R group.