Figure 5

Preventive effect of SFN on diabetes-induced aortic oxidative damage. The oxidative damage was examined by immunohistochemical staining for the accumulation of 4-HNE (A) and 3-NT (B), followed with semi-quantitative analysis. Data were presented as means ± SD (n = 6).*, p < 0.05 vs. control; #, p < 0.05 vs. DM. Bar = 50 μM.