Fig. 6
From: Astaxanthin alleviates PM2.5-induced cardiomyocyte injury via inhibiting ferroptosis
Effect of astaxanthin on the levels of SOD, CAT, GSH and MDA in serum and heart. The activities of SOD, GSH, and CAT in the heart tissue (A–C) and serum (E–G) were detected. Levels of MDA was measured in the heart tissue (D) and serum (H). Values are expressed as mean ± SEM (n = 6). *p < 0.05 difference from control group; **p < 0.001 difference from the control group; #p < 0.05 difference from the PM2.5 exposure group; and ##p < 0.001 difference from the PM2.5 exposure group