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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
11
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pubmed:dateCreated |
1984-1-27
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pubmed:abstractText |
Caprine arthritis-encephalitis is a retrovirus-induced disease resulting in lymphoproliferative lesions of the CNS and joints. Peripheral blood leukocytes of chronically infected goats were analyzed for the types of cells present and for their reactivity to viral antigen and polyclonal stimulants. Two of 9 infected goats had abnormal numbers of B lymphocytes--one elevated and the other deficient. Lymphocyte reactivity to viral antigens was transiently detectable by a lymphoblastogenic assay in 5 of the 9 goats. The reactive cells were peanut agglutinin-negative T lymphocytes. Concanavalin A induced more division in T lymphocytes of infected goats than in lymphocytes of noninfected goats, whereas the reactions to phytohemagglutinin, pokeweed mitogen, and bacterial lipopolysaccharide were no different in the 2 goat groups. It is concluded that goats infected by the caprine arthritis-encephalitis virus have antigen-reactive T lymphocytes and that infection promotes the response to a nonspecific T-cell stimulant.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
0002-9645
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
44
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2064-9
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:6316820-Animals,
pubmed-meshheading:6316820-Arthritis, Infectious,
pubmed-meshheading:6316820-B-Lymphocytes,
pubmed-meshheading:6316820-Chronic Disease,
pubmed-meshheading:6316820-Encephalitis,
pubmed-meshheading:6316820-Female,
pubmed-meshheading:6316820-Goats,
pubmed-meshheading:6316820-Immunity, Cellular,
pubmed-meshheading:6316820-Leukocyte Count,
pubmed-meshheading:6316820-Male,
pubmed-meshheading:6316820-Retroviridae Infections,
pubmed-meshheading:6316820-T-Lymphocytes
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pubmed:year |
1983
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pubmed:articleTitle |
Augmented T lymphocyte responses and abnormal B lymphocyte numbers in goats chronically infected with the retrovirus causing caprine arthritis-encephalitis.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't
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