Cardioprotection Techniques: Preconditioning, Postconditioning and Remote Con-ditioning (Basic Science)
نویسندگان
چکیده
منابع مشابه
Cardioprotection by remote ischaemic preconditioning.
Perioperative myocardial infarction is a leading cause of morbidity and mortality after major non-cardiac surgery. Pharmacological agents such as beta-blockers may reduce the risk but are associated with side-effects and may be contra-indicated in some patients. Basic scientific experiments and preliminary clinical trials in humans suggest that remote ischaemic preconditioning (RIPC), where bri...
متن کاملPreconditioning and postconditioning: innate cardioprotection from ischemia-reperfusion injury.
Reperfusion is the definitive treatment to salvage ischemic myocardium from infarction. A primary determinant of infarct size is the duration of ischemia. In myocardium that has not been irreversibly injured by ischemia, reperfusion induces additional injury in the area at risk. The heart has potent innate cardioprotective mechanisms against ischemia-reperfusion that reduce infarct size and oth...
متن کاملInvestigating the role of acute and repeated stress on remote ischemic preconditioning-induced cardioprotection
Objective(s): To study the effect of acute and repeated stress on cardioprotection-induced by remote ischemic preconditioning (RIPC).Materials and Methods: RIPC was induced by giving 4 short cycles of ischemia and reperfusion, each consisting of five min. The Langendorff’s apparatus was used to perfuse the isolated rat hearts by subjecti...
متن کاملEndogenous cardioprotection by ischaemic postconditioning and remote conditioning.
Persistent myocardial ischaemia causes cell death if not rescued by early reperfusion. Millions of years in nature's laboratory have evolved protective responses that 'condition' the heart (and other tissues) to adapt to stressors, and these responses are applicable to the relatively new societal stress of myocardial ischaemia and reperfusion injury. Conditioning can be applied before (precondi...
متن کاملInteraction of risk factors, comorbidities, and comedications with ischemia/reperfusion injury and cardioprotection by preconditioning, postconditioning, and remote conditioning.
Pre-, post-, and remote conditioning of the myocardium are well described adaptive responses that markedly enhance the ability of the heart to withstand a prolonged ischemia/reperfusion insult and provide therapeutic paradigms for cardioprotection. Nevertheless, more than 25 years after the discovery of ischemic preconditioning, we still do not have established cardioprotective drugs on the mar...
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ژورنال
عنوان ژورنال: Current Pharmaceutical Design
سال: 2013
ISSN: 1381-6128
DOI: 10.2174/1381612811319250004