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神经肽Y(NPY)是一种体内分布广泛的血管活性多肽。本研究拟观察急性心肌梗死患者发病、发展、转归过程中血浆NPY水平的变化,同时探讨溶栓治疗、心功能改变等因素对心梗患者血浆NPY水平的影响。1 对象和方法1.1 对象 选择符合WHO诊断标准的急性心肌梗死(AMI)患者30例,其中男2
Neuropeptide Y (NPY) is a widely distributed vasoactive polypeptide in the body. This study was designed to observe the changes of plasma NPY levels in the pathogenesis, development and prognosis of patients with acute myocardial infarction. Meanwhile, the effects of thrombolytic therapy and cardiac function on plasma NPY levels in patients with myocardial infarction were investigated. 1 Subjects and methods 1.1 Subjects selected in line with WHO diagnostic criteria for acute myocardial infarction (AMI) in 30 patients, of whom 2