Aurora-A和Aurora-B在人胃癌组织中的表达及意义

被引:6
作者
王新平 [1 ]
李国庆 [2 ]
机构
[1] 湖南省长沙市中心医院消化内科
[2] 南华大学附属第二医院消化科
关键词
Aurora-A; Aurora-B; 胃癌; 免疫组化;
D O I
暂无
中图分类号
R735.2 [胃肿瘤];
学科分类号
100214 ;
摘要
目的通过检测Aurora-A、Aurora-B在胃癌组织、癌旁不典型增生组织和正常胃粘膜组织中的表达情况,探讨其在胃癌的发生、发展过程中的意义。方法采用免疫组化方法检测40例胃癌组织,25例癌旁不典型增生组织和40例正常胃粘膜组织中Aurora-A和Aurora-B的表达水平,分析其在不同组织间、不同分化程度的胃癌组织间的表达差异与两蛋白之间表达水平的相关性。结果 Aurora-A、Aurora-B蛋白在胃癌组织中的表达均明显高于不典型增生组织(P<0.05)和正常胃粘膜组织(P<0.01);Aurora-A、Aurora-B蛋白在高、中、低分化胃癌中的表达差异有显著性意义(P<0.05);Aurora-A与Aurora-B的阳性表达呈正相关(P<0.05)。结论 Aurora-A和Aurora-B蛋白的阳性表达率在胃癌组织中较高,且随着分化程度的降低而增加,可能与胃癌的发生和发展有关。
引用
收藏
页码:26 / 28
页数:3
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