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Caspase-3和Bcl-2在原发性支气管肺癌中的表达及意义 被引量:2

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摘要 目的:探讨Caspase-3和Bcl-2在原发性支气管肺癌中的表达及意义。方法:本文应用免疫组织化学方法检测原发性支气管肺癌和癌旁组织中Caspase-3及Bcl-2的表达,并结合临床资料探讨二者表达异常与原发性支气管肺癌发生、发展的关系。结果:在原发性支气管肺癌中,Bcl-2蛋白高度表达(45.2%),而Caspase-3表达略低(35.7%)。在癌旁组织中,Caspase-3高度表达(阳性率为100%),而Bcl-2无表达(阳性率为0)。结论:原发性支气管肺癌中Bcl-2蛋白表达上调、Caspase-3表达下降同原发性支气管肺癌的发生、发展及分化有关。
作者 线铁军
出处 《中国医药导报》 CAS 2008年第30期26-28,共3页 China Medical Herald
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