Effect of Wenxin Granules on Gap Junction and MiR-1 in Rats with Myocardial Infarction

Figure 2

Transmission electron microscopy (TEM) of cardiac tissue sections. Conventional TEM of the intercalated disk is shown in (a) among different groups at 4 weeks after coronary artery occlusion surgery. (b) are magnified views of the red-boxed regions in (a), respectively. Gap junctions are indicated by red arrows. Scale bars = 0.5 μm.

(a)

(b)