Fig. 3From: Preserving the endothelium in saphenous vein graft with both conventional and no-touch preparationThe endothelial integrity was assessed with immunohistochemistry in SVG sections obtained after an autopsy. SVG was obtained with a conventional (CV) or no-touch (NT) approach. Representative stains of vWF (red) and DAPI (blue) are shown. Scale bar, 100 μm.Back to article page