Research Article

Astaxanthin Promotes Nrf2/ARE Signaling to Alleviate Renal Fibronectin and Collagen IV Accumulation in Diabetic Rats

Figure 3

Effects of AST on the activation of Nrf2–ARE signaling. (a) AST obviously increased the total Nrf2 expression and decreased the total Keap1 levels in the kidney of diabetic rats. (b) AST further increased the nuclear Nrf2 levels in the kidney of diabetic rats. and versus the STZ-induced diabetic group; and versus the control group.
(a)
(b)