Fig. 6From: CSP I-plus modified rEndostatin inhibits hepatocellular carcinoma metastasis via down-regulation of VEGFA and integrinβ1Immunohistochemical staining in orthotopic xenograft tumor. A Protein expression of angiogenic factor VEGFA and metastasis-associated molecule. B Statistical analysis of the percentage of the positively stained area. rES-CSP group vs NS group; rES-CSP group vs Endostar group; *P < 0.05, **P < 0.01; n = 3Back to article page