Expression of p21ras and VEGF in pancreatic cancer and its clinicopathological implication / 解放军医学杂志

ABSTRACT

Objective To investigate the expression of p21ras and vascular endothelial growth factor (VEGF) in pancreatic carcinoma, and to elucidate its clinicopathological implication. Methods Expressions of p21ras and VEGF were immunohistochemically examined in 48 cases of pancreatic carcinomas. Results The expressions of p21ras and VEGF in pancreatic carcinomas were 60.40% and 64.58%, respectively, and they were significantly higher than those in adjacent tissues (P