Assessment of Exhaustive Exercise under Internet of Things Exercise Monitoring System and Mechanism Analysis of Cardiovascular Endothelial Cell Apoptosis Induced by Oxidative Stress

Figure 16

HE staining of myocardial tissue in three groups of rats (400x). Note: (a) is the blank control group; (b) is the routine exercise group; and (c) and (d) are the exhaustive exercise groups.

(a)

(b)

(c)

(d)