摘要:目的探讨FITC-CSNRDARRC分子探针靶向标记与膀胱移行细胞癌病理分级的相关性。方法采用荧光免疫技术,使用FITC-CSNRDARRC分子探针标记68例膀胱移行细胞癌组织,激光扫描共聚焦显微镜定量检测。结果Ⅰ、Ⅱ、Ⅲ级膀胱移行细胞癌组织均可见荧光表达,荧光值与肿瘤级别呈正相关(rs=0.942,P〈0.01),三组差异有统计学意义(P〈0.017);行各组间两两比较显示,Ⅰ级膀胱癌组与Ⅱ、Ⅲ级膀胱癌组比较,差异均有统计学意义(均P〈0.05),Ⅱ级膀胱癌组与Ⅲ级膀胱癌组比较,差异有统计学意义(P〈0.05)。结论 FITC-CSNRDARRC分子探针靶向标记与膀胱移形细胞癌病理分级呈正相关,能够区分不同病理级别的膀胱癌。
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