background: calcium overload and free radical mediated damage in the mitochondria is the most important pathological changes associated with myocardial ischemic-reperfusion injury. the verapamil post-treatment has been previously reported to prevent reperfusion-induced myocardial injury but functional recovery may be delayed due to the drug's inherent direct myocardial depression effect. in the...

While improved surgical techniques, post-operative care, and immunosuppression regimens have reduced morbidity mortality associated with orthotopic liver transplantation (OLT), further improvement of outcomes requires personalized treatment a better understanding genomic mechanisms involved. Gene expression profiles ischemia/reperfusion (I/R) injury, regeneration, rejection, may suggest for dev...

BACKGROUND Brain death (BD) can immunologically prime the donor organ and is thought to lead to exacerbated ischemia/reperfusion injury after transplantation. Using a newly developed mouse model of BD, we investigated the effect of donor BD on posttransplantation cardiac ischemia/reperfusion injury. We further investigated the therapeutic effect of a targeted complement inhibitor in recipients ...

Myocardial ischemia and reperfusion have been shown to impair coronary vasorelaxation to endothelium-dependent vasodilators. To examine the time course of this dysfunction, occlusion of the left anterior descending (LAD) coronary artery (90 minutes) was followed by reperfusion for 0, 2.5, 5, 20, 180, or 270 minutes. Coronary arterial rings from the ischemic LAD and control left circumflex (LCx)...

a b s t r a c t introduction: even today there is no effective drug therapy to prevent neuronal loss after brain stroke. in the present study we studied the effect of mitochondrial katp channel regulators on neuronal ultrastructure after ischemia reperfusion in the rat. materials & methods: rats temporarily subjected to four vessels occlusion for 15 minutes followed by 24 hours reperfusion with...

A B S T R A C T Introduction: Even today there is no effective drug therapy to prevent neuronal loss after brain stroke. In the present study we studied the effect of mitochondrial KATP channel regulators on neuronal ultrastructure after ischemia reperfusion in the rat. Materials & Methods: Rats temporarily subjected to four vessels occlusion for 15 minutes followed by 24 hours reperfusion with...