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表皮生长因子及其受体表达与原发性肝癌的相关性探讨 被引量:5

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摘要 目的探讨表皮生长因子(EGF)及其受体(EGFR)在肝癌发生、发展中的作用。方法采用免疫组化S-P法检测40例肝癌(肝癌组)、30例乙肝肝硬化(肝硬化组)及20例健康人(对照组)肝组织中EGF和EGFR表达情况。结果肝癌组EGF和EGFR阳性率显著高于肝硬化组和对照组(P<0.01);Ⅰ期、Ⅱ期、Ⅲ期肝癌EGF和EGFR阳性率逐渐增高;Ⅱ期和Ⅲ期显著高于Ⅰ期(P<0.05)。结论EGF和EGFR在肝癌呈过表达,是肝癌发生、发展和转移的重要促进因素。
出处 《山东医药》 CAS 北大核心 2010年第7期52-53,共2页 Shandong Medical Journal
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