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肝细胞性肝癌组织中Thrombin和VEGF的表达水平及其临床意义 被引量:5

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摘要 目的:研究凝血酶(Thrombin)和血管内皮生长因子(VEGF)在人肝细胞性肝癌(HCC)组织中的表达情况,分析其与HCC临床病理特征的关系。方法:应用Western blot检测55例HCC组织及其癌旁肝组织中Thrombin和VEGF蛋白的表达。结果:HCC组织中Thrombin和VEGF蛋白的表达水平明显高于癌旁肝组织(P<0.05),而且Thrombin和VEGF表达呈显著正相关(r=0.333,P<0.05)。HCC组织中Thrombin的表达与有无门静脉癌栓有关(P<0.05),VEGF的表达与包膜完整性有关(P<0.05)。Thrombin高表达患者中位生存时间显著低于低表达患者(P<0.05)。结论:Thrombin和VEGF在HCC组织中的表达水平明显升高,且两者的表达水平呈正相关,提示两者在HCC的发生发展过程中有着密切关系。
出处 《广西医科大学学报》 CAS 2012年第1期57-60,共4页 Journal of Guangxi Medical University
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