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乳腺癌组织中CerbB-2、Ki-67、Pgp、GST-π、TopoⅡ的表达变化及意义 被引量:1

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摘要 目的观察乳腺癌组织中CerbB-2、Ki-67、Pgp、GST-π、TopoⅡ的表达变化,并探讨其临床意义。方法采用免疫组化法检测170例乳腺癌组织中CerbB-2、Ki-67、Pgp、GST-π、TopoⅡ,分析其与乳腺癌临床病理指标的关系。结果乳腺癌组织中CerbB-2、Ki-67、Pgp、GST-π、TopoⅡ的阳性表达率分别为51.76%、78.24%、43.53%、62.35%、62.35%。CerbB-2的表达与乳腺癌直径及淋巴结转移有关(P均<0.05),Ki-67、Pgp的表达与乳腺癌组织学分级、淋巴结转移有关(P均<0.05),TopoⅡ的表达与乳腺癌组织学分级有关(P<0.05)。Ki-67的阳性表达与CerbB-2、TopoⅡ呈明显正相关(r=0.176、0.355,P均<0.05),Pgp阳性表达与TopoⅡ呈正相关(r=0.168,P<0.05)。结论乳腺癌组织中CerbB-2、Ki-67、Pgp、GST-π、TopoⅡ均有较高表达;除GST-π外,均与乳腺癌的发展有关,是判断其预后的重要指标。
机构地区 河北省人民医院
出处 《山东医药》 CAS 北大核心 2011年第46期75-76,共2页 Shandong Medical Journal
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