Methods The expression of IGF-1R and VEGF in 56 cases of gastric adenocarcinoma tissue,40 cases of atypical hyperplasia tissue adjacent to the cancer and 56 cases of normal gastric tissue was detected by immunohistochemistry.

• 方法应用免疫组化SP技术,对56例胃腺癌组织、40例癌旁不典型增生组织和56例正常胃组织中IGF-1R和VEGF的表达情况进行检测分析。