Methods Expression of Ki 67 and p16 in 86 cases of GISMT were detected by using microwave antigen retrieval in formalin fixed tissues and the immunohistochemical staining S P method, and the immunohistochemical staining S P method, respectively.

• 方法 采用微波修复抗原及免疫组化 S? P 法检测人抗增殖细胞核抗原 Ki?67 ，免疫组化 S? P 法检测抑癌基因p16 在86 例 G I S M T 中的表达情况。