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The changes of plasma TNF-α、IL-6 in patients with acute myocordial infarction after reperfusion

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Author:
No author available
Journal Title:
CHINESE JOURNAL OF EMERGENCY MEDICINE
Issue:
4
DOI:
10.3760/j.issn:1671-0282.2003.04.005
Key Word:
急性心肌梗死;再灌注;肿瘤坏死因子-α;白细胞介素-6

Abstract: 目的观察急性心肌梗死(AMI)再灌注治疗患者血浆肿瘤坏死因子-α(TNF-α)、白细胞介素-6(IL-6)浓度的动态变化并评价其意义.方法对发病6h内AMI患者48例进行溶栓治疗,测定患者溶栓前、溶栓后0.5、1、2、4、12、48 h及1周血浆TNF-α、IL-6浓度.结果 36例再通,12例未通.溶栓前TNF-α、IL-6浓度都升高.溶栓后未通组TNF-α、IL-6均于48 h达高峰,峰值都大于再通组.再通组TNF-α高峰不明显,IL-6于12 h达峰后回落.结论 AMI患者血浆TNF-α、IL-6动态变化能反映AMI炎性反应.再灌注挽救心肌而减轻的炎症足以抵消再灌注损伤.

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