Electroacupuncture Preconditioning Improves Myocardial Infarction Injury via Enhancing AMPK-Dependent Autophagy in Rats

Figure 3

Immunohistochemistry analyses of autophagy-related proteins. (a) Immunohistochemistry images of LC3II and P62 in each group. (b) Statistical analysis of medium optical intensity of each group. The data are presented as mean ± SD (n = 5). Sham group versus M group, P<0.05; M+EA group versus M group, P<0.05; M+EA+CC group versus M+EA group, P<0.05; M+EA+DMSO group versus M+EA group, P>0.05. Scale bar: 50 m.

(a)

(b)