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ET-1与肝纤维化和肝硬化门脉高压的关系 被引量:4

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摘要 目的研究血清内皮素-1(ET-1)与肝纤维化和肝硬化门脉高压的关系。方法选择60例肝炎肝硬化患者(观察组)和20例慢性肝炎患者(对照组),检测两组ET-1水平,用彩色多普勒检测受试者门脉血流动力学的变化,分析ET-1在肝纤维化形成中的作用及其与肝硬化门脉高压的关系。结果观察组血清ET-1显著高于对照组(P<0.01),且随Ch ild分级增加而增高;ET-1分别与HA、LN、PⅢP和ⅣC呈明显正相关;食管静脉曲张患者血清ET-1水平明显高于无静脉曲张者(P<0.01),ET-1与门静脉血流量和脾静脉血流量明显相关(r=0.721,0.774;P均<0.05)。结论ET-1在肝硬化门脉血流动力学紊乱的形成中起重要作用,血清ET-1检测可反映肝纤维化和肝硬化程度;ET-1拮抗剂可能是肝硬化治疗的新途径。
出处 《山东医药》 CAS 北大核心 2009年第9期73-74,共2页 Shandong Medical Journal
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