Figure 4. Myocardial injury and oxidative stress indices. Serum CK-MB isoenzyme levels (A), serum LDH levels (B), serum ROS levels (C), serum MDA levels (D), serum SOD levels (E), and serum GSH-px levels (F). n=10, *P<0.05, **P<0.01, #P<0.05.