Research Article
Protective Effect of Salvianolic Acid A against N-Methyl-N-Nitrosourea-Induced Retinal Degeneration
Figure 4
Histogram analysis of SOD activity and MDA content in retina of mice in each group on day 3 (D3) and day 7 (D7) (n = 10). , vs. NC group; #, ## vs. MNU group; ◇, ◇◇ MNU + Sal A (1.0) vs. MNU + Sal A (0.5). ▲, ▲▲ vs. the value at day 3 in the same group.