QiShenYiQi pill activates autophagy to attenuate reactive myocardial fibrosis via the PI3K/AKT/mTOR pathway
Figure 4.Effect of QiShen YiQi pill (QSYQ) on myocardial autophagy in rats. Transmission electron micrographs of rat myocardium in each group, the black arrow show autophagosomes, with a scale of 200nm.