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. 2022 Jul 6;9:895797. doi: 10.3389/fcvm.2022.895797

FIGURE 8.

FIGURE 8

Effect of Herba Siegesbeckiae (HS) on Ischemia/Reperfusion (I/R)-elicited oxidative stress. (A–C) The plasma contents of ROS (A), RNS (B), and NO (C) in different groups (n = 9). (D) Representative ROS immunofluorescence photographs stained by DHE in Sham (d1), I/R (d2), and HS4 + I/R (d3) groups. Bar = 50 μm. (E,F) The contents of MDA (E) and 8-OHdG (F) in the left ventricle in various groups (n = 6). (G,H) The representative protein expression and quantitative analysis of MnSOD and Acy-MnSOD in left ventricle (n = 3). (I) The activity of MnSOD in the left ventricle in different groups (n = 6). *P < 0.05 vs. Sham group, #P < 0.05 vs. I/R group.