Glomerular procoagulant activity in human proliferative glomerulonephritis.
نویسندگان
چکیده
منابع مشابه
Glomerular damage in experimental proliferative glomerulonephritis under glomerular capillary hypertension.
BACKGROUND/AIMS Immunologically and hemodynamically mediated the destruction of glomerular architecture is thought to be the major causes of end-stage renal failure. The purpose of this study is to evaluate the effect of glomerular hypertension on glomerular injury and the progression of glomerular sclerosis after Thy-1 nephritis was induced. METHOD Thy-1 nephritis was induced in the stroke-p...
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Glomerular fibrin deposition and augmentation of procoagulant activity (PCA) are dependent on glomerular macrophage infiltration in anti-glomerular basement membrane antibody-induced glomerulonephritis (anti-GBM GN) in rabbits. Expression of PCA on the surface of glomerular macrophages and/or augmentation of intrinsic glomerular cell PCA by macrophage cytokines (such as IL 1) are potential mech...
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A case of mixed membranous and proliferative glomerulonephritis has been studied by light and electron microscopy. Electron microscopy has shown that the cellular proliferation is mesangial in origin and that there are qualitative and quantitative alterations in the filtration basement membrane. In addition there are numerous examples of direct contact between filtration basement membrane and n...
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154 of 255 individual human renal biopsies studied by immunofluorescence contained varying combinations of immunoglobulins (Ig), complement (C) components C1q, C3, C4, C5, C6, C8, C3 proactivator (C3PA), and/or properdin. 10 patients had linear deposits of Ig in glomeruli characteristic of antiglomerular basement membrane (GBM) antibodies; nine patients had C3 deposits (minimal in three) with g...
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Monocyte infiltration and activation of the coagulation system have been implicated in the pathophysiology of glomerulonephritis. In this study, spontaneous procoagulant activity (PCA) was measured in circulating mononuclear cells to determine whether elevated PCA correlated with the presence of proliferative glomerulonephritis in patients with systemic lupus erythematosus (SLE). No increase in...
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ژورنال
عنوان ژورنال: Journal of Clinical Investigation
سال: 1988
ISSN: 0021-9738
DOI: 10.1172/jci113282