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MMP-9、COX-2在膀胱尿路上皮癌表达的研究

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摘要 目的研究膀胱尿路上皮癌(BUC)中MMP-9、COX-2的表达水平,阐明其与膀胱癌的生物学行为的关系。方法采用免疫组化法对43例膀胱尿路上皮癌标本和10例对照组标本中MMP-9、COX-2的表达量检测并进行比较。结果MMP-9与COX-2在正常黏膜与不同病理分级和临床分期中的阳性率均有显著性差异(P<0.05或0.01)。MMP-9和COX-2的阳性率随病理分级和临床分期的上升而显著升高。MMP-9和COX-2表达有相关关系(P<0.01)。结论MMP-9和COX-2的表达与BUC的生物学行为关系密切,为尽早了解膀胱癌侵袭、转移提供帮助。
出处 《右江医学》 2009年第4期410-411,共2页 Chinese Youjiang Medical Journal
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