Figure 7From: The role of bone marrow derived-mesenchymal stem cells in attenuation of kidney function in rats with diabetic nephropathyImmunohistochemistry detection of VEGF: VEGF expression in endothelial cells of interstitial tissue decreased in DN group (7B) compared to the control group (7A). Following stem cells injection, there was an increase in VEGF expression compared to the diabetic nephropathy group (Figure7C).Back to article page