Intestinal ischemia reperfusion (IIR) is a serious clinical condition associated with simultaneous multiple organ dysfunction. The aim of this study was to investigate the effects of ginsenoside Rb1 on IIR induced renal injury in mice. An intestinal ischemia reperfusion mouse model was established by superior mesenteric artery (SMA) occlusion for 45 min, followed by reperfusion for 2 h. IIR ind...

We previously demonstrated that there are acute and delayed phases of renal protection against renal ischemia and reperfusion (IR) injury with renal ischemic preconditioning (IPC). This study assessed whether hepatic IPC could also reduce distant renal IR injury through the blood stream-mediated supply of reactive oxygen species (ROS). Male C57BL/6 mice were randomly divided into four groups: g...

BACKGROUND Chronic hyperglycemia is known to increase renal injury, particularly during ischemia-reperfusion episodes. The goal of this study was to examine whether transient hyperglycemia during or after renal ischemia-reperfusion increased renal dysfunction. METHODS Male Lewis rats underwent sham operations or unilateral nephrectomies followed by contralateral renal ischemia-reperfusion. Hy...

This study evaluated whether renal perfusion changes can be noninvasively estimated by using contrast-enhanced ultrasonography (CEUS) in renal ischemia-reperfusion injury and investigated the correlation between renal perfusion measured by CEUS and necrosis and apoptosis of renal tubular epithelial cells. In six dogs with experimentally induced renal ischemia-reperfusion injury, changes in time...

objective(s): some histopathological alterations take place in the ischemic regions following brain ischemia. recent studies have demonstrated some neuroprotective roles of crocin in different models of experimental cerebral ischemia. here, we investigated the probable neuroprotective effects of crocin on the brain infarction and histopathological changes after transient model of focal cerebral...

background: acute kidney injury (aki) has been recognized as one of the most complex clinical complications in modern medicine, and ischemia/reperfusion (i/r) injury is well-known as a main reason of aki. in addition, aki leads to important systemic consequences such as acute lung injury. this study was designed to investigate the role of erythropoietin (epo) on kidney function makers and tissu...

Objective(s): The aim of this study is to determine the therapeutic effects of pomegranate seed oil, which is a powerful antioxidant and anti-inflammatory agent, on ovarian-ischemia and reperfusion injury in rats.Materials and Methods: Fifty-six  female albino Wistar rats were divided into 7 equal groups. Group 1; Sham Operation, Group 2; Ischemia, Group 3; Ischemia + Reperfusion, Group 4; Isch...

Combined acute renal and pulmonary failure has a very high mortality. In animals, lung injury develops after shock or visceral or renal ischemia. Alpha-melanocyte-stimulating hormone (alpha-MSH) is an antiinflammatory cytokine, which inhibits inflammatory, apoptotic, and cytotoxic pathways implicated in acute renal injury. We sought to determine if alpha-MSH inhibits acute lung injury after ren...

Objective-Ovarian torsion must be diagnosed and treated as much early as possible. The aim of the present study was to investigate effects of interaperitoneal administration of curcumin on ischemia-reperfusion injury in ovaries. Design- Experimental Study Animals- Twent-four healthy female Wistar rats Procedures- Twent-four healthy female Wistar rats weighing approximately 260...

Combined acute renal and pulmonary failure has a very high mortality. In animals, lung injury develops after shock, or visceral or renal ischemia. -Melanocyte stimulating hormone ( MSH) is an anti-inflammatory cytokine which inhibits inflammatory, apoptotic, and cytotoxic pathways implicated in acute renal injury. We sought to determine if -MSH inhibits acute lung injury following renal ischemi...