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环氧化酶-2及潜伏膜蛋白-1在鼻咽癌中的表达及其临床意义 被引量:1

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摘要 目的探讨环氧化酶-2(COX-2)、潜伏膜蛋白-1(LMP-l)在鼻咽癌的表达及临床意义。方法用SP免疫组织化学法检测76例鼻咽癌活检标本(鼻咽癌组)和32例正常鼻咽黏膜组织常规石蜡切片标本(正常组)的COX-2、LMP-1的表达情况,分析其与鼻咽癌的临床分期及颈部转移的关系。结果鼻咽癌组中COX-2及LMP-1在的阳性率分别为73.6%和63.2%,高于正常组织的6.2%和9.4%(均P<0.01)。颈部淋巴结转移组的COX-2及LMP-1表达的阳性率分别为83.6%和80.0%,均高于无颈部淋巴结转移组的47.6%和57.1%(P<0.01或0.05)。而鼻咽癌组中的早期与晚期的COX-2及LMP-1的阳性率差异无统计学意义(均P>0.05)。结论 COX-2、LMP-1在鼻咽癌的发生及颈部淋巴结转移有重要的意义。
出处 《广东医学院学报》 2013年第4期389-390,共2页 Journal of Guangdong Medical College
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