Glomerular Injury and Tubular Loss in Adriamycin Nephrosis
نویسندگان
چکیده
منابع مشابه
Modifications in glomerular polyanion distribution in adriamycin nephrosis.
Previous reports have suggested that, in proteinuria induced by adriamycin (ADR), the functional size barrier of the glomerular basement membrane (GBM) is altered as the result of a sieving defect, whereas the functional charge barrier of the glomeruli remains intact. The aim of this study was to reevaluate the effect of ADR on anionic constituents in the glomerular capillary wall (GCW). Kidney...
متن کاملVascular dysfunction in adriamycin nephrosis: different effects of adriamycin exposure and nephrosis.
BACKGROUND Nephrosis-induced endothelial dysfunction is assumed to play a main role in cardiovascular morbidity. Adriamycin-induced proteinuria is a well-established rat model for nephrotic syndrome. However, induction of nephrosis by intravenous adriamycin administration might exert direct adriamycin cardiovasculotoxicity that could obscure or modify nephrosis-induced vascular dysfunction. The...
متن کاملThe CD40-CD154 co-stimulation pathway mediates innate immune injury in adriamycin nephrosis.
BACKGROUND Blockade of CD40-CD40 ligand (CD154) interactions protects against renal injury in adriamycin nephropathy (AN) in immunocompetent mice. To investigate whether this protection relied on adaptive or cognate immunity, we tested the effect of CD40-CD154 blockade in severe combined immunodeficient (SCID) mice. METHODS SCID mice were divided into three groups: normal, AN + hamster IgG (A...
متن کاملPodocyte loss and progressive glomerular injury in type II diabetes.
Kidney biopsies from Pima Indians with type II diabetes were analyzed. Subjects were classified clinically as having early diabetes (n = 10), microalbuminuria (n = 17), normoalbuminuria, despite a duration of diabetes equal to that of the subjects with microalbuminuria (n = 12), or clinical nephropathy (n = 12). Subjects with microalbuminuria exhibited moderate increases in glomerular and mesan...
متن کاملRenal purine efflux and xanthine oxidase activity during experimental nephrosis in rats: difference between puromycin aminonucleoside and adriamycin nephrosis.
1. The hypothesis was tested that the renal xanthine oxidase system provides a source of oxygen free radicals in puromycin aminonucleoside and adriamycin experimental nephrosis by generating uric acid from hypoxanthine and xanthine. 2. The concentrations in renal tissue of the putative intermediary products of puromycin aminonucleoside metabolism, hypoxanthine and xanthine, and of their precurs...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the American Society of Nephrology
سال: 2001
ISSN: 1046-6673,1533-3450
DOI: 10.1681/asn.v1271391