This keynote lecture and corresponding presentation discuss the anatomy pathophysiology surrounding spinal cord injury in aortic surgery. article will risk factors mechanisms for injury, including loss of direct collateral perfusion ischemia-reperfusion injury. review examine these elements both laboratory clinical setting, addition to other neuroprotective strategies applied practice. Addressi...

BACKGROUND Hypoxic cell death follows interruption of blood supply to tissues. Although successful restoration of blood flow is mandatory for salvage of ischemic tissues, reperfusion can paradoxically place tissues at risk of further injury. Brief periods of ischemia applied at the onset of reperfusion have been shown to reduce ischemia-reperfusion (IR) injury, a phenomenon called postcondition...

Cerebral ischemia-reperfusion (CIR) injury is initiated by the generation of reactive oxygen species (ROS), which leads to oxidation cellular proteins, DNA, and lipids as an initial event. The reperfusion process impairs critical cascades that support cell survival, including mitochondrial biogenesis antioxidant enzyme activity. Failure activate prosurvival signals may result in increased neuro...

introduction: ischemia/reperfusion (ir) injury involves a complex interrelated sequence of events. high levels of nitric oxide (no) are generated with inducible form of nitric oxide synthase (inos) leading to the renal ir injury and glutathione (gsh) depletion. the present study was designed to investigate the effect of l-nil (n6- (1-iminoethyl)-l- lysine.hydrochloride), a selective inhibitor o...

Ischemia-reperfusion injury is a serious problem which can occur during lung transplantation. Preservation of pulmonary function by reducing ischemia-reperfusion injury is essential for successful lung transplantation. Although the mechanisms responsible for ischemia-reperfusion lung injury are not clear yet, it is commonly accepted that ischemic time, storage conditions and additive usage of s...

Background: Ovarian torsion is an important gynecological emergency and various agents are used in the experimental phase to prevent ovarian injury. The aim of this study was determine effect granulocyte-colony-stimulating factor (G-CSF) use on ischemia/reperfusion injury torsion/detorsion model rat ovary. Methods: Twenty-eight Wistar-albino rats were randomly divided into four groups. first gr...

1. To recognise that acute myocardial ischaemia/reperfusion injury is a neglected therapeutic target for cardioprotection that is responsible for the ongoing morbidity and mortality of patients with ischaemic heart disease. 2. To be aware that cardiac bypass surgery and STEMI are the major clinical settings in which the heart is subjected to acute ischaemia/reperfusion injury. 3. To be familiar...

Background Liver ischemia/reperfusion (I/R) injury is a complex and multifactorial pathophysiological process. It well recognized that the membrane permeability transition pore (mPTP) opening of mitochondria plays crucial role in cell death after I/R injury. Cyclophilin D (CypD) critical positive regulator mPTP. However, effect CypD on pathogenesis liver whether potential therapeutic target are...

OBJECT To investigate the effect of lung Ischemia-reperfusion injury on cardiac muscle. METHODS SD rats were randomly divided into the following four groups: sham operation group (TS group); experimental control group (TG group); curcumin group (TC group); dexamethasone group (TM group). After 4 h and 24 h of lung ischemia-reperfusion, the cardiac muscle was collected. We measured the concent...