Dexmedetomidine Attenuates Myocardial Ischemia-Reperfusion Injury in Diabetes Mellitus by Inhibiting Endoplasmic Reticulum Stress

Figure 3

DEX reduces myocardial infarct size in rats. Myocardial infarct size was detected by Masson trichrome staining. (a) Masson staining and myocardial infarction area of rats in each group; the red area represented normal myocardial tissues, while the blue area represented an infarcted myocardium ( μm). (b) The bar graph of myocardial infarct size: . All results are expressed as the . between each group.

(a)

(b)