Figure 3From: Neointimal hyperplasia persists at six months after sirolimus-eluting stent implantation in diabetic porcineImmunohistochemistry and Western blotting of TNF-α (×40 objective). TNF-α expression in aortic intima tissue of diabetic (A) and control (B) porcine. C, TNF-α levels quantified in conditioned medium of aortic intima. *p < 0.001.Back to article page