384627.fig.001
Figure 1: Experimental protocols. Diabetic rats were subjected to 30 min of coronary artery occlusion followed by 2 h of reperfusion. SFI was applied 10 minutes before ischemia. Wortmannin was applied 20 minutes prior to ischemia. I/R: ischemia/reperfusion; SFI: Shen-fu injection; WOR: wortmannin.