|
rdf:type |
|
|
lifeskim:mentions |
|
|
pubmed:issue |
1
|
|
pubmed:dateCreated |
1991-2-22
|
|
pubmed:abstractText |
We developed a monoclonal antibody, H5H3, of IgG1 subclass by hybridization technique using spleen cells of mice immunized with plasma membrane fraction of isolated rat glomeruli. H5H3 recognized main bands at about 220 kD by immuno-overlay technique and bound to the glomerulus as well as brush border of proximal tubules by indirect immunofluorescence (IF) microscopy on normal rat kidney frozen sections. By immunoelectron microscopy (IEM) it bound to the surface of mainly glomerular epithelial cell and weakly to the endothelial cell. After injection to Wistar rats it remained granularly in the glomerulus for more than 2 weeks seen by IF. When rats were preimmunized with murine IgG 4 days before the injection of H5H3, mouse IgG, rat IgG and C3 were strongly visible granularly in the glomerulus in 14 days by IF. Numerous dense deposits were formed at subepithelial area seen by transmission electron microscopy. Perfusion experiment of H5H3 into rat left kidney showed granular distribution of mouse IgG in 48 h, indicating that the reaction occurred in situ. H5H3 bound diffusely in fine granular pattern on the surface of cultured glomerular epithelial cells (GEC) studied by IF and IEM. Antigenic redistribution occurred on GEC after incubation of H5H3 at 37 C. These results suggested the required conditions to form subepithelial immune dense deposits, namely that H5H3 after reaction with antigen could stay for long time in the glomerulus; that H5H3 became an antigen in autologous phase to induce large immune complexes; and H5H3 could induce antigenic modulation.
|
|
pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-13645677,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-14829136,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-2411795,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-2455092,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-2455093,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-2689748,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-2885390,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3034982,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3304735,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3397534,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3528286,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3535526,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3621683,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3754090,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3875653,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3900581,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-3953773,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-4374474,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-6337231,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-6341464,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-6365376,
http://linkedlifedata.com/resource/pubmed/commentcorrection/1988221-7440718
|
|
pubmed:language |
eng
|
|
pubmed:journal |
|
|
pubmed:citationSubset |
IM
|
|
pubmed:chemical |
|
|
pubmed:status |
MEDLINE
|
|
pubmed:month |
Jan
|
|
pubmed:issn |
0009-9104
|
|
pubmed:author |
|
|
pubmed:issnType |
Print
|
|
pubmed:volume |
83
|
|
pubmed:owner |
NLM
|
|
pubmed:authorsComplete |
Y
|
|
pubmed:pagination |
143-8
|
|
pubmed:dateRevised |
2009-11-18
|
|
pubmed:meshHeading |
pubmed-meshheading:1988221-Animals,
pubmed-meshheading:1988221-Antibodies, Monoclonal,
pubmed-meshheading:1988221-Antigens, Surface,
pubmed-meshheading:1988221-Blotting, Western,
pubmed-meshheading:1988221-Cells, Cultured,
pubmed-meshheading:1988221-Epithelium,
pubmed-meshheading:1988221-Female,
pubmed-meshheading:1988221-Fluorescent Antibody Technique,
pubmed-meshheading:1988221-Immunization,
pubmed-meshheading:1988221-Immunoenzyme Techniques,
pubmed-meshheading:1988221-Immunoglobulin G,
pubmed-meshheading:1988221-Kidney Glomerulus,
pubmed-meshheading:1988221-Kidney Tubules, Proximal,
pubmed-meshheading:1988221-Mice,
pubmed-meshheading:1988221-Mice, Inbred BALB C,
pubmed-meshheading:1988221-Microscopy, Immunoelectron,
pubmed-meshheading:1988221-Microvilli,
pubmed-meshheading:1988221-Nephritis,
pubmed-meshheading:1988221-Perfusion,
pubmed-meshheading:1988221-Precipitins,
pubmed-meshheading:1988221-Rats,
pubmed-meshheading:1988221-Rats, Inbred Strains
|
|
pubmed:year |
1991
|
|
pubmed:articleTitle |
Formation of subepithelial dense deposits in rats induced by a monoclonal antibody against the glomerular cell surface antigen.
|
|
pubmed:affiliation |
Third Department of Internal Medicine, Nagoya University, School of Medicine, Japan.
|
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|
