Reversible hexadimethrine-induced alterations in glomerular structure and permeability.
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چکیده
منابع مشابه
Glomerular Permeability
Ferritin was used as a tracer to investigate glomerular permeability in the nephrotic rat. The results were compared with those previously obtained in normal animals. A nephrotic syndrome was induced by 9 daily injections of the aminonucleoside of puromycin. Ferritin was administered intravenously on the 10th day, and kidney tissue was fixed at intervals of 5 minutes to 44 hours after injection...
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Wistar/Furth rats were made nephrotic by daily administration of amino-nucleoside of puromycin, and the ultrastructural localization of horseradish peroxidase (mol wt 40,000) in the renal glomerulus was studied from 1 min to 20 hr after intravenous injection of the tracer. In control rats, peroxidase permeated the endothelial fenestrae, the basement membrane, and the epithelial slits, and was p...
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Endothelial cells line the inner portion of the heart, blood vessels, and lymphatic vessels; a basal membrane of extracellular matrix lines the extraluminal side of endothelial cells. The apical side of endothelial cells is the site for the glycocalyx, which is a complex network of macromolecules, including cell-bound proteoglycans and sialoproteins. Sepsis-associated alterations of this struct...
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The renal glomerulus, the site of plasma ultrafiltration and the production of primary urine (1), is the locus of a number of progressive disorders that lead to chronic renal insufficiency. Before the advent of renal replacement therapies, these diseases invariably led to death by uremia. Still, while these treatments save, or at least extend, patient’s lives, they do so at an enormous price, b...
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The glomerular fixation of anti-glomerular-basement-membrane (antiGBM) antibody is associated with complement activation, neutrophil accumulation, and renal injury. This injury manifests both as an increase in the rate of urinary protein excretion and altered renal hemodynamic characteristics. We have utilized an isolated perfused kidney system (IPK) to assess the capacity of antiGBM antibody t...
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ژورنال
عنوان ژورنال: Journal of the American Society of Nephrology
سال: 1991
ISSN: 1046-6673,1533-3450
DOI: 10.1681/asn.v191095