目的：研究冠状动脉旁路移植术（CABG）患者围术期血浆内皮素（ET） - 1变化以及应用小剂量硝酸甘油的影响。

Objective:To assess perioperative phase plasma endothelin 1(ET 1) levels in patients undergoing coronary artery bypass grafting (CABG) and the effect of low dosage nitroglycerin.

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目的探讨严重烧伤早期时段性血浆心钠素(ANP)和内皮素(et)含量的变化以及两者关系。

Objective the dynamic changes of plasma atrial natriuretic peptide (ANP) and endothelin (et) were observed and their relation was analysed during early burn stage.

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