نتایج جستجو برای: reperfusion therapy
تعداد نتایج: 686151 فیلتر نتایج به سال:
Despite the improvements in the pharmacological treatment of acute myocardial infarction, it is recognised that thrombolysis fails to reproduce reperfusion in a significant proportion of patients. Coronary interventional techniques have been shown to oVer an alternative reperfusion strategy. There is increasing evidence that mechanical reperfusion may oVer significant advantages over establishe...
results the basic mechanism of hepatic ischemia – reperfusion injury is one of blood deprivation during ischemia, followed by the return of flow during reperfusion. it involves a complex series of events, such as mitochondrial deenergization, adenosine-5'-triphosphate depletion, alterations of electrolyte homeostasis, as well as kupffer cell activation, oxidative stress changes and upregulation...
Reperfusion therapy decreases myocardium damage during an acute coronary event and consequently mortality. However, there are unmet needs in the treatment of acute myocardial infarction, consequently mortality and heart failure continue to occur in about 10% and 20% of cases, respectively. Different strategies could improve reperfusion. These strategies, like generation of warning sign recognit...
Aim The objective of this research was to study and to prove the effectiveness of hyperbaric oxygen therapy (HBOT) starting time on liver morphofunctional changes after ischemia-reperfusion in the hind limb of rabbits. Materials and Methods This research used a complete randomized design with 4 groups and 6 repetitions on each. After 6 h artery femoral is ligation, reperfusion was performed f...
Very early reperfusion after coronary occlusion can reduce infarct size and preserve left ventricular function. Whether later reperfusion is of benefit is unclear. We studied the effect of very early reperfusion with myocardial salvage and "late" reperfusion without myocardial salvage on infarct expansion and aneurysm formation. Sixty-eight rats underwent left coronary artery ligation and were ...
INTRODUCTION we analysed the clinical profile of patients with an ST-elevation myocardial infarction (STEMI) who arrived in hospital within 12 hrs from pain onset and either received reperfusion therapy (PCI or fibrinolytic therapy) or remained without reperfusion. METHODS the Hellenic Infarction Observation Study (HELIOS) was a countrywide registry of acute myocardial infarction, conducted d...
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