Methods Expression of the FHIT product was detected by immunohistochemistry in 22 normal cervices and 35 cervical intra-epithelial neoplasias (CINs) as well as 60 primary invasive cervical carcinomas.

• 方法 用免疫组化 SP法对 2 2例正常宫颈、35例宫颈上皮内瘤样病变 (CINs)及 6 0例原发性浸润性宫颈癌组织分别进行 FHIT蛋白表达的检测。