NBT reduction by PMN adhered to immune complexes deposited in glomeruli
نویسندگان
چکیده
منابع مشابه
Rearrangement of immune complexes in glomeruli leads to persistence and development of electron-dense deposits
Covalently, cross-linked immune complexes were prepared with multivalent 2-nitro-4-azidophenyl X human serum albumin (NAP X HSA) and antibodies to NAP at five times antigen excess. After purification with gel filtration, affinity chromatography with antigen-agarose column, and addition of the hapten, 9.5% of the antibodies dissociated from the complexes by sodium dodecyl sulfate-polyacrylamide ...
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To study the interaction of positively charged antibodies in immune complexes with the fixed negative charge on the glomerular capillary wall, chemical cationization of antibody was accomplished with the maintenance of antigen-binding activity. These cationized antibodies bound rapidly to glomeruli but did not persist. Large-latticed immune complexes formed with these cationic antibodies showed...
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We investigated the possible role of idiotypic interactions in the pathogenesis of the glomerular lesions observed in mice undergoing polyclonal B cell activation. BALB/c mice were studied for the presence of renal deposits of T15 idiotype-anti-T15 idiotype-immune complexes (IC) after injection of bacterial lipopolysaccharides (LPS). The T15 idiotype is the major idiotype of BALB/c mice anti-ph...
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Phagocytosis of intravenously administered immune complexes by cells in the mesangium was investigated. The model used was that of exchange marrow transplantation between Chediak-Higashi (CH) mice and syngeneic partners after X-irradiation. This model was chosen since marrow-derived macrophages could be differentiated from resident mesangial cells by the presence of the characteristic giant lys...
متن کاملCirculating and deposited immune complexes in renal disease and their clinical correlation.
In 48 patients undergoing renal biopsy there was a strong correlation (chi 2 11.45 (P less than 0.01)) between the demonstration of circulating and deposited immune complexes. Serial studies of circulating immune complex levels have shown fluctuations which only sometimes appear to coincide with clinical changes in individual patients.
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ژورنال
عنوان ژورنال: Ensho
سال: 1981
ISSN: 0389-4290,1884-4006
DOI: 10.2492/jsir1981.1.56