Fig. 1.

Effects of P-PostC (propofol-Postconditioning) on HR (hypoxia/reoxygenation) induced H9c2 cell injury under hyperglycemia (35 mmol/L). a Cell viability. b Leakage of LDH (lactate dehydrogenase). c Concentrations of CK-MB (creatine kinase-MB). d Extent of cTnI (cardiac troponin I). e Degree of MDA (malondialdehyde). f Level of T-SOD (total superoxide dismutase). Data are expressed as mean ± SEM from three independent experiments each were performed in triplicate. ^*P < 0.05, ^**P < 0.01