Linked Life Data

7963712

Source:http://linkedlifedata.com/resource/pubmed/id/7963712

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1994-12-1
pubmed:abstractText
Subclinical lymphocytic choriomeningitis virus infection primes mice expressing a V beta 8.1D beta 2J beta 2.3C beta 2 T cell receptor as a transgene for induction of fatal hematogenous shock after administration of a dose of staphylococcal enterotoxin B (SEB) that is tolerated by uninfected controls. The lethal effect is greatly diminished by prior depletion of the virus-primed CD4+ T cells. Evidence of transient tumor necrosis factor (TNF) secretion is detected in serum within 1 h of SEB administration, and massive amounts of interferon-gamma (IFN-gamma) and interleukin-6 (IL-6) are present within 4-6 h. Mice are partly protected by treatment with dimeric soluble TNF receptor-Fc fusion protein or the nitric oxide synthase inhibitor, aminoguanidine, neither of which blocks SEB-induced IFN-gamma or IL-6 production. Administration of a monoclonal antibody to IFN-gamma concomitant with SEB effectively neutralizes this cytokine but has no effect on survival.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0022-1899
pubmed:author
pubmed:issnType
Print
pubmed:volume
170
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1189-94
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1994
pubmed:articleTitle
Superantigen shock in mice with an inapparent viral infection.
pubmed:affiliation
Department of Immunology, St. Jude Children's Research Hospital, Memphis, Tennessee.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't