Research Article

Scutellarin Prevents Angiogenesis in Diabetic Retinopathy by Downregulating VEGF/ERK/FAK/Src Pathway Signaling

Figure 7

SCU downregulated the activation of p-ERK, p-FAK, p-Src, and VEGF but did not affect the expression of PEDF in the retina of DR rats. (a) Western blot analysis was used to determine the protein expression of VEGF, PEDF, FAK, p-FAK, Src, p-Src, ERK, and p-ERK in the retina of diabetic rats. GAPDH was used as loading control. Bar graphs in (b)–(f) present quantitative difference in expression of independent experiments. Data are presented as (); significantly different from the control group and the SCU group, ; #significantly different from the control group, the SCU group, and the DR group, .
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