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骨桥蛋白和CD44v6在大肠癌中的表达及其意义 被引量:2

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摘要 【目的】探讨骨桥蛋白(OPN)和CD44拼接变异体6(CD44v6)在大肠癌中的表达及其与大肠癌临床病理特征的关系。【方法】采用免疫组化法检测43例大肠癌标本中OPN和CD44v6的阳性表达情况,分析其与大肠癌的临床病理特征的关系。【结果】有淋巴结转移的大肠癌组织中OPN、CD44v6表达阳性率均为86.7%(13/25),无淋巴结转移者分别为50.0%(i4/28)、53.6%(15/28),二者相比差异均有显著性(P〈0.05);组织学分级为Ⅲ级的大肠癌组织中OPN、CD44v6的表达率均为85.7%(12/14),组织学分级为Ⅰ~Ⅱ级的大肠癌组织中OPN、CD44v6的表达率分别为51.7%(15/29)、55.2%(16/29),二者相比差异有显著性(P〈0.05);CD44v6与OPN的表达呈正相关,相关系数:为0.446(P〈0.05)。【结论】OPN和CD44v6的表达可能与大肠癌的病理类型和组织学分级有关。
作者 刘益平
机构地区 湖南航天医院
出处 《医学临床研究》 CAS 2010年第3期519-521,共3页 Journal of Clinical Research
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参考文献10

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