Research Article

Huangzhi Oral Liquid Prevents Arrhythmias by Upregulating Caspase-3 and Apoptosis Network Proteins in Myocardial Ischemia-Reperfusion Injury in Rats

Figure 4

Effects of HZOL on apoptosis and expression of caspase-3. (a) TUNEL analysis of apoptosis in left ventricular AAR. (b) Immunohistochemical assay of caspase-3 expression. (c) Western blotting assay of caspase-3 expression. A: sham group; B: Model-2 h group; C: Model-4 h group; D: HZOL-2 h group; E: HZOL-4 h group; F: ISMOC-2 h group; G: ISMOC-4 h group; versus sham group; versus Model-2 h group; versus Model-4 h group; versus HZOL-2 h group.