Fig. 5From: A novel small diameter nanotextile arterial graft is associated with surgical feasibility and safety and increased transmural endothelial ingrowth in pigHistological analysis of the NanoGraft showing an increase in neocapillary formation, elastin, collagen, and glycosaminoglycans after 2 and 4Â weeks of implantation. a H&E staining b Masson-Trichrome staining for collagen (bluish-green) c Verhoeff-Van Gieson staining for elastin content (blue-black) and d Alcian blue stain for mucopolysaccharide (light blue)Back to article page