Figure 3From: Non-viral eNOS gene delivery and transfection with stents for the treatment of restenosis Inhibition of Neointimal Hyperplasia. Quantitative analysis from light microscopy images 14 days after implantation after polymethacrylate embedding of sections (A). Light microscopy images of rabbit iliac arterial tissue cross-sections after two weeks of control and endothelial nitric oxide synthase (eNOS)-expressing plasmid DNA-loaded stent implantation. Polymethacrylate-embedded 10 μm-thick arterial vessel sections were stained with Verhoffs elastin stain and counter stained with Van Giesons stain for measurement of neointimal-to-medial thickness ratios. Images were taken at 4× and 10× magnification (B).Back to article page