Update on Mechanisms of Ischemic Acute Kidney Injury
نویسندگان
چکیده
منابع مشابه
Update on mechanisms of ischemic acute kidney injury.
A cute renal failure (ARF), classically defined as an abrupt decrease in kidney function that leads to accumulation of nitrogenous wastes such as blood urea nitrogen and creatinine, is a common clinical problem with increasing incidence, serious consequences, unsatisfactory therapeutic options, and an enormous financial burden to society (1–5). ARF may be classified as prerenal (functional resp...
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Acute kidney injury (AKI) is a common complication during inpatient hospitalization, and clinical outcomes remain poor despite advancements in renal replacement therapy. AKI in the setting of multiple organ failure (MOF) remains a formidable challenge to clinicians and incurs an unacceptably high mortality rate. Kidney ischemia-reperfusion injury (IRI) incites a proinflammatory cascade and rele...
متن کاملAcute Kidney Injury - an Update
The syndrome of acute kidney injury (AKI) occurs frequently in hospitalised patients, leading to increased morbidity, mortality, and healthcare expenditure. In the context of a precipitating insult, disturbances in both global and microcirculatory renal blood flow, tubular cell damage, and activation of proinflammatory pathways lead to impairment of numerous elements of renal function. Classifi...
متن کاملReduction of hemorrhagic shock–induced acute kidney injury by lower limb ischemic preconditioning in rats
Introduction: During hemorrhagic shock (HS), the kidneys are one of the primary target organs involved. Oxidative stress is shown to be enhanced in different models of acute kidney injury (AKI). Remote ischemic preconditioning (RPC) by brief limb ischemia is considered to be a safe method to protect different organs from further damage. In this study, we investigated the effects of brief hind l...
متن کاملCellular pathophysiology of ischemic acute kidney injury.
Ischemic kidney injury often occurs in the context of multiple organ failure and sepsis. Here, we review the major components of this dynamic process, which involves hemodynamic alterations, inflammation, and endothelial and epithelial cell injury, followed by repair that can be adaptive and restore epithelial integrity or maladaptive, leading to chronic kidney disease. Better understanding of ...
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ژورنال
عنوان ژورنال: Journal of the American Society of Nephrology
سال: 2006
ISSN: 1046-6673,1533-3450
DOI: 10.1681/asn.2006010017