Cardiac surgeries in adults usually use cardiopulmonary bypass (CPB) for cardiac protection and provide a blood-free field for operation. However, due to changes in tissue perfusion and ischemia-reperfusion injury (IRI), there are some side effects for CPB operations. Lipid peroxidation and compromised antioxidant defense are consequences of IRI.
View Article and Find Full Text PDFBackground: Induction of short episodes of ischemia to remote organs, namely upper or lower limbs, literally known as remote ischemic preconditioning (RIPC) has been suggested as a preconditioning approach to ameliorate ischemia/reperfusion injury (IRI). RIPC has been demonstrated to effectively protect various vital organs, including heart, against the next ischemic events in preclinical studies. However, human studies are required to approve its clinical applicability.
View Article and Find Full Text PDFBackground: Cardiopulmonary bypass causes detrimental effects on remote organs due to inflammatory response. One of these organs is kidney that is frequently affected by cardiac surgery. Acute kidney injury is a post-cardiopulmonary bypass complication, which may result in increased post-operative morbidity and mortality.
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