Expression of Inducible Nitric Oxide Synthase and Angiogenesis in Human Gastric Carcinoma / 中国医师杂志

Objective This study was designed to investigate the exprssion of inducible NOS(iNOS) in human gastric carcinoma and its relation to angiogenesis in gastric carcinoma .Methods The expression of iNOS in 50 patients with gastric carcinoma was studied with immunohistochemistry SP method with iNOS. Microvessel density(MVD) of human gastric carcinoma was also determined with CD 34 as a marker. Results The expression rate of iNOS in 50 cases was 70%.There was a significant difference of MVD(P