Fig. 2

Activation of ALDH2 can suppress cGAS/STING signaling pathway activation induced by LPS in vivo. A The expressions of cGAS and STING in cardiac tissues of mice were detected by IHC (magnification = × 200). B The expression of F4/80 in the cardiac tissues of mice was detected by IHC (magnification = × 200). C Positive area of cGAS (%). D Positive area of STING (%). E Percentage of F4/80-positive cells (%). F–H The protein expression of cGAS and STING was detected by Weston blot and quantitative statistics were obtained (n = 4)