Fig. 3: Immunohistochemistry assays showed the positive expression rate of KCNMA1 (×400).

a Images of skeletal muscle tissues acquired after immunohistochemistry assays. b Positive expression rate of KCNMA1. I/R ischemia-reperfusion, Sevo sevoflurane, KCNMA1 potassium calcium-activated channel subfamily M alpha 1; *p < 0.05 vs. the normal group; # p < 0.05 vs. the I/R group; scale bar = 25 µm; n = 10; measurement data are expressed as the mean ± standard deviation. Comparisons among multiple groups were performed by one-way ANOVA; the experiment was repeated 3 times