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Aurora—B蛋白在胃癌组织中的表达及意义

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摘要 【目的】探讨Aurora—B蛋白在胃癌组织中的表达及意义。【方法】采用免疫组化法检测Aurora—B蛋白在胃癌组织、不典型增生组织及正常胃黏膜组织中的表达水平,分析其与胃癌临床病理特征及预后的关系。【结果】在正常胃黏膜一不典型型增生一胃癌的过程中,Aurora—B蛋白的表达呈逐渐递增趋势,Aurora—B蛋白表达与肿瘤浸润深度、分化程度、淋巴结转移显著相关(P〈0.05),而与年龄、性别无关。Log—rank检验显示,Aurora—B蛋白阳性胃癌患者生存率低于Aurora-B蛋白阴性生存率,Cox回归多因素分析:Aurora—B蛋白阳性可作为影响胃癌预后的独立因素。【结论】Aurora—B蛋白表达水平可能是反映胃癌发生、进展、生物学行为,是指导临床辅助治疗的重要生物学指标,Aurora—B蛋白表达还可作为评价胃癌的预后指标。
出处 《医学临床研究》 CAS 2017年第1期105-108,共4页 Journal of Clinical Research
基金 湖南省医药卫生科研计划课题(编号:C2011-015)
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