Myocardial ischaemia/reperfusion injury and preconditioning: effects of hypercholesterolaemia/hyperlipidaemia
نویسندگان
چکیده
منابع مشابه
Pathophysiology of Ischemia/Reperfusion-induced Myocardial Injury: What We Have Learned From Preconditioning and Postconditioning?
Organ damage after reperfusion of previously viable ischemic tissues is defined as ischemia/reperfusion injury. The pathophysiology of ischemia/reperfusion injury involves cellular effect of ischemia, reactive oxygen species and inflammatory cascade. Protection against ischemia/reperfusion injury may be achieved by preconditioning or postconditioning. In this review, we discuss basic mechan...
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Purpose: Ischemia-Reperfusion (IR) injury is one of the most common cardiac disorders leading to irreversible heart damage. Many underlying mechanisms seem to be involved, among which disruption of cellular autophagy balance. Since physical training has a beneficial effect on the improvement of autophagy balance, it may have a cardioprotective effect against IR injury. This study investigates t...
متن کاملEffects of morphine and sufentanil preconditioning against myocardial ischemic-reperfusion injury in rabbits.
OBJECTIVE This study aims to explore the treatment method of myocardial ischemia-reperfusion injury. METHODS Myocardial Ischemia-reperfusion rabbit model was established in this study. They were divided into four groups: sham operation (S) group, IRI control (I/R) group and IRI with morphine (MF) group and sufentanil (SF). Myocardial infarct size was compared with HE staining method. TUNEL as...
متن کاملpathophysiology of ischemia/reperfusion-induced myocardial injury: what we have learned from preconditioning and postconditioning?
organ damage after reperfusion of previously viable ischemic tissues is defined as ischemia/reperfusion injury. the pathophysiology of ischemia/reperfusion injury involves cellular effect of ischemia, reactive oxygen species and inflammatory cascade. protection against ischemia/reperfusion injury may be achieved by preconditioning or postconditioning. in this review, we discuss basic mechanisms...
متن کاملProtective effects of morphine preconditioning in delayed phase on myocardial ischemia-reperfusion injury in rabbits.
The aim of this study was to investigate the protective mechanisms of delayed-phase morphine preconditioning on myocardial ischemia-reperfusion injury. Thirty healthy male New Zealand white rabbits were randomly divided into three groups: a sham operation group (C), ischemia-reperfusion group (I/R), and delayed-phase morphine preconditioning group (M) (N = 10/group). Rabbits in the C group rece...
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ژورنال
عنوان ژورنال: British Journal of Pharmacology
سال: 2003
ISSN: 0007-1188
DOI: 10.1038/sj.bjp.0705097