Figure 4From: Sulforaphane prevention of diabetes-induced aortic damage was associated with the up-regulation of Nrf2 and its down-stream antioxidantsPreventive effect of SFN on diabetes-induced aortic inflammation. Aortic inflammation was examined by immunohistochemical staining for the expressions of TNF-α (A) and PAI-1 (B), followed by semi-quantitative analysis. Data were presented as means ± SD (n = 6).*, p < 0.05 vs. control; #, p < 0.05 vs. DM. Bar = 50 μM.Back to article page