Method: Immunohistochemical staining method was used to study the expression of PCNA and nm23 in 47 cases of brain gliomas and 12 cases of normal brain tissues.
Method: Immunohistochemical staining method was used to study the expression of PCNA and nm23 in 47 cases of brain gliomas and 12 cases of normal brain tissues.
方法:应用免疫组织化学SP法检测47例脑胶质瘤和12例正常脑组织中PCNA和nm23的表达。