| 基质金属蛋白酶9及基质金属蛋白酶抑制因子1与急性心肌梗死后心室重构 |
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| 引用本文： | 代西艳,杨景宁.基质金属蛋白酶9及基质金属蛋白酶抑制因子1与急性心肌梗死后心室重构[J].医学综述,2009,15(23):3529-3531. |
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| 作者姓名： | 代西艳 杨景宁 |
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| 作者单位： | 茂名市人民医院,广东,茂名,525000 |
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| 摘 要： | 急性心肌梗死后心室梗死区和非梗死区结构及形态的改变,导致心室重构,可引起心室泵血功能低下而最终发展为心力衰竭。基质金属蛋白酶9与基质金属蛋白酶抑制因子1处于动态平衡,对维持细胞外基质降解与合成起重要作用。
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| 关 键 词： | 基质金属蛋白酶9 基质金属蛋白酶抑制因子1 心室重构 |
Relationship between Matrix Metalloproteinase-9/Tissue Inhibitor-1 of Metalloproteinases and Ventricular Remodeling after Acute Myocardial Infarction |
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| Institution: | DAI Xi-yan, YANG Jing-ning. ( The People＇s Hospital of Maoming in Guangdong ,Maoming 525000, China ) |
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| Abstract: | Structure and morphological changes in infracted and non-infracted ventricular area after acute myocardial infarction lead to ventricular remodeling, thus can cause ventricular pump dysfunction and ul- heart failure. The dynamic balance of matrix metalloproteinase-9 and the tissue inhibitor-1 of metalloproteinases play an important role in maintaining the degradation and synthesis of extracellular matrix. |
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| Keywords: | Matrix metalloproteinase-9 Tissue inhibitor-1 of metalloproteinases Ventricular remodeling |
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