Figure 4.
NAR reduced Nrf2/System xc-/GPX4 axis to improve ferroptosis. A. Iron assay kits detected total iron and Fe2+ levels in cardiac tissue. B. The expression of ferroptosis related protein was detected by Western blot. ***p < 0.01 vs Sham; #p < 0.05, ##p < 0.01, ### p < 0.001 vs MI/R