Methods Expressions of anti-oncogene HMSH2 protein in 50 human astrocytoma and 10 normal brain tissue specimens were detected by S-P immunohistochemical method.

• 方法应用免疫组化技术检测50例星形细胞瘤组织和10例正常脑组织标本中HMSH2蛋白的表达情况。