Fig. 2From: A new calpain inhibitor protects left ventricular dysfunction induced by mild ischemia-reperfusion in in situ rat heartsExperimental protocols of the four groups. 1 Time control group (n = 5); 2 SNJ group (n = 5); 3 mI-R group (n = 6); 4 SNJ + mI-R group (n = 15)Back to article page