B Cell Deficiency Confers Protection from Renal Ischemia Reperfusion Injury
نویسندگان
چکیده
منابع مشابه
B cell subsets contribute to renal injury and renal protection after ischemia/reperfusion.
Ischemia/reperfusion (I/R) triggers a robust inflammatory response within the kidney. Numerous components of the immune system contribute to the resultant renal injury, including the complement system. We sought to identify whether natural Abs bind to the postischemic kidney and contribute to complement activation after I/R. We depleted peritoneal B cells in mice by hypotonic shock. Depletion o...
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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 inhibito...
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Inflammation contributes to renal ischemia reperfusion (I/R) injury, potentially causing renal dysfunction. The inflammatory infiltrate mainly consists of neutrophils, which are deleterious for the renal tissue. Because CD44 is expressed by neutrophils and is rapidly upregulated by capillary endothelial cells after I/R injury, it was hypothesized that CD44 might play an important role in the de...
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OBJECTIVE A functional polymorphism in the chemokine receptor CX3CR1 is associated with protection from vascular diseases including coronary artery disease and internal carotid artery occlusive disease. We investigated the mechanisms by which CX3CR1 may be involved by evaluating the inflammatory response to arterial injury in CX3CR1-deficient animals. METHODS AND RESULTS Femoral arteries of C...
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Ischemic preconditioning by a single event of ischemia and reperfusion (SIRPC) dramatically protects renal function against ischemia and reperfusion (I/R) induced several weeks later. We recently reported that reactive oxygen species (ROS) and oxidative stress were sustained in a kidney that had functionally recovered from I/R injury, thus suggesting an association between SIRPC and ROS and oxi...
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ژورنال
عنوان ژورنال: The Journal of Immunology
سال: 2003
ISSN: 0022-1767,1550-6606
DOI: 10.4049/jimmunol.171.6.3210