Abstract Zinc ion is essential for normal brain function that modulates synaptic activity and neuronal plasticity it associated with memory formation. considered to be a contributing factor the pathogenesis of ischemia, but association between zinc ischemia on vesicular exocytosis unclear. In this study, we used combination chemical analysis methods cell model ischemia/reperfusion investigate e...

Introduction Ischemic postconditioning is a method that shows evidence of efficacy in minimizing reperfusion injury; however, its effectiveness in preventing injuries in distant organs is still unknown, especially in those who have undergone mesenteric ischemia and reperfusion. Objective To evaluate the effect of ischemic postconditioning in preventing reperfusion injury in the liver of rats ...

Cerebral ischemia is a condition in which there is insufficient blood flow to the brain to meet metabolic demands. This leads to poor oxygen supply or cerebral hypoxia and thus leading to the death of brain tissues or cerebral infraction/ischemia stroke. It has been third most common cause of death in developed countries, Stroke can affect walking, talking, speech, vision, spatial awareness, sw...

OBJECTIVE To investigate the possible protection provided by oral quercetin pretreatment against hepatic ischemia-reperfusion injury in rats. METHODS The quercetin (0.13 mmol/kg) was orally administrated in 50 min prior to hepatic ischemia-reperfusion injury. Ascorbic acid was also similarly administered. The hepatic content of quercetin was assayed by high performance liquid chromatography (...

introduction: stroke is the third important reason of death in adults and an important cause of adult disability. previous studies suggest that tgf-alpha can induce neurogenesis after stroke. here in, we studied neurogenesis effects of the tgf-alpha on subventricular zone following ischemia-reperfusion. male wistar rats (250-300 g) were divided into ischemia and treatment groups. after inductio...

Although arterial limb tourniquet is one of the first-line treatments to prevent exsanguinating hemorrhage in both civilian pre-hospital and battlefield casualty care, prolonged application of a limb tourniquet can lead to serious ischemia-reperfusion injury. However, the underlying pathomechanisms of tourniquet-induced ischemia-reperfusion injury are still poorly understood. Using a murine mod...

conclusions the analysis of the pro-apoptotic gene to anti-apoptotic gene expression ratio (bad /bcl-xl) confirmed that expression of the pro-apoptotic gene significantly decreased (p value ˂ 0.001) under the ischemia/reperfusion condition. in contrast, the expression of the anti-apoptotic gene increased after administration of fk-506 (p value ˂ 0.001). results the quantitative results of real-...

Objective: The present study investigated the effects of a local Thai vegetable, Tiliacora triandra (Colebr.) Diels, also known as Yanang, against cerebral ischemia/reperfusion injury in mice. Materials and Methods: Thirty male ICR mice were divided into three experimental groups of BLCCAO + 10% Tween 80, BLCCAO + T. triandra 300 mg/kg, and BLCCAO + T. triandra 600 mg/kg. Cerebral ischemia/repe...

Ischemia-reperfusion lung injury is a common cause of acute morbidity and mortality in lung transplant recipients and has been associated with subsequent development of bronchiolitis obliterans syndrome. Recognition of endogenous ligands released during cellular injury (damage-associated molecular patterns; DAMPs) by Toll-like receptors (TLRs), especially TLR4, has increasingly been recognized ...

Purpose: In this study, our aim was to investigate the potential effects of strong antioxidant daidzein (DZ) on ovarian ischemia and reperfusion injury.
 Materials Methods: A total 42 female Sprague-Dawley rats were randomly divided into seven groups. For experimental model, clamps removed after 3 hours ischemia, blood flow provided again. Then, process terminated for hours. Daidzein orall...