Linked Life Data

11115362

Source:http://linkedlifedata.com/resource/pubmed/id/11115362

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2001-1-2
pubmed:abstractText
Immune complex formation was induced by the injection of (125)I-BSA into female MRL/Mp lpr/lpr mice, which develop spontaneous systemic lupus erythematosus (SLE)-like disease, and MRL/Mp +/+ mice, which do not. At designated intervals following the injection of 10 mg of (125)I-bovine serum albumin (BSA), the nonlupus mice developed sparse, small electron-dense deposits in mesangial areas and subepithelial immune deposits that underwent partial resolution. By contrast, glomeruli of the SLE-prone mouse kidneys revealed proliferation of mesangial cells and some increase in mesangial matrix material. Numerous subepithelial and mesangial electron-dense deposits were present. Some subendothelial and intramembranous deposits were also demonstrated. Capillary lumens contained massive electron-dense deposits. The resolving subepithelial deposits observed were fewer than half the number found in kidneys of the non-SLE mice. Whole body counts were also recorded daily following the injection of (125)I-BSA. Whereas, both lupus-prone and non-SLE control mice eliminated (125)I-BSA at equivalent rates through day 12 postinoculation, those with SLE-like disease showed a decreased (125)I-BSA elimination rate between days 6 and 12. Results suggest an impairment in the ability of SLE-prone mice to resolve immune complexes, whether they are nuclear-antinuclear or from an exogenous source, i.e., BSA-anti-BSA, compared to controls in this experimental model of the superimposition of exogenous immune complex formation on systemic lupus erythematosus-like disease.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0014-4800
pubmed:author
pubmed:copyrightInfo
Copyright 2000 Academic Press.
pubmed:issnType
Print
pubmed:volume
69
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
211-22
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
Fate of immune complexes, glomerulonephritis, and cell-mediated vasculitis in lupus-prone MRL/Mp lpr/lpr mice.
pubmed:affiliation
Department of Pathology, University of Mississippi Medical Center, Jackson, Mississippi 39216, USA.
pubmed:publicationType
Journal Article