AIM To study the influence of a novel K ATP channel opener JTV-506 (JTV) on cardiac function and myocardial infarct size of isolated rat heart.
目的探讨AT P敏感性钾通道开放剂JTV 5 0 6 (JTV)对离体大鼠心功能及心肌梗死范围的影响。
Conclusion: Nicorandil could expand the coronary artery obviously, protect the post-ischemic cardiac function, and reduce the myocardial infarct size.
结论：尼可地尔有明显扩张冠脉、保护缺血后心功能及缩小心肌梗死范围的作用。
Conclusion: the invasive limb IPC has an early protective effect on the myocardial ischemia-reperfusion injury and could decrease the myocardial infarct size.
结论非创伤性肢体缺血预适应对心脏缺血再灌注损伤具有早期保护作用，能明显缩小心肌梗死面积。
Conclusion Intravenous morphine has protective effects on AMI by increased plasma CGRP level, decreased plasma ET1 level, and reduced myocardial infarct size.
结论吗啡预处理可通过显著降低ET 1而增加CGRP血浆浓度、缩小心肌梗死面积，对急性心肌梗死后再灌注心肌产生保护效应。
Constitutive overexpression of A20 in the murine heart resulted in attenuated infarct size and improved cardiac function 7 days after myocardial infarction.
梗死7天后，组成性过表达A 20的小鼠心脏梗死范围减少、心功能有所改善。
Intravenous magnesium started early after the onset of myocardial infarction is a promising adjunctive treatment that may limit infarct size, prevent serious arrhythmias, and reduce mortality.
心肌梗死后早期静脉使用硫酸镁可望限制梗死面积、预防严重心律失常、降低死亡率，是一种有希望的辅助治疗措施。
Abstract Objective To study effects of preconditioning on size of myocardial infarct and short-term prognosis.
【摘要】目的研究缺血预适应对心肌梗死范围及近期预后的影响。
Conclusions The R PIA, a stable specific adenosine A 1receptor agonist, may mediate delayed myocardial preconditioning which reduces significantly the infarct size of myocardium in rats.
结论RPIA可使大鼠在体心脏产生延迟预适应（显著降低心肌梗死范围） ；
Conclusions The R PIA, a stable specific adenosine A 1receptor agonist, may mediate delayed myocardial preconditioning which reduces significantly the infarct size of myocardium in rats.
结论RPIA可使大鼠在体心脏产生延迟预适应（显著降低心肌梗死范围） ；
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