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真核翻译起始因子3h和PTEN在胃腺癌组织中的表达及其临床意义 被引量:2

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摘要 目的检测胃腺癌组织中真核翻译起始因子(EIF)3h和PTEN的表达及其临床意义。方法选择95例胃腺癌作为观察组,70例正常胃黏膜组织作为对照组,采用免疫组化法检测两组中EIF3h和PTEN的表达。结果观察组中EIF3h表达的阳性率明显高于对照组,观察组中PTEN表达的阳性率明显低于对照组,观察组中EIF3h和PTEN表达的阳性率与肿瘤的浸润深度、淋巴结转移、脉管浸润、癌结节和Ki67增殖指数均密切相关,且EIF3h和PTEN的表达负相关,生存分析显示EIF3h和PTEN的表达与预后相关。结论胃腺癌组织中EIF3h高表达、PTEN低表达时,对肿瘤的进展有促进作用,两者具有协同负向作用,术后联合检测EIF3h和PTEN的表达对判断胃腺癌的预后有一定价值。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2016年第19期4815-4817,共3页 Chinese Journal of Gerontology
关键词 胃腺癌
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