Figure 4From: Effect of the vascular endothelial growth factor expression level on angiopoietin-2-mediated nasopharyngeal carcinoma growthImages for CD34 staining in harvested tumor tissues with microvessel density measured. It showed that there were higher microvessel density (MVD) in A,B,C,D group, while lower MVD in E and F (VEGF silenced group). a: mock, b: control plasmid, c: Ang-2 plasmid, d: Ang-2 + scrambled miRNA, e: Ang-2 + VEGF miRNA, f: VEGF miRNA. Original magnifications: 200× for a,b,c,d,e,f.Back to article page