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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2-3
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pubmed:dateCreated |
1992-6-30
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pubmed:abstractText |
Lymphoblast transformation in whole blood was assessed by 3H-thymidine incorporation after stimulation by concanavalin A and Toxoplasma gondii secretory and intracellular antigens in samples from cats with experimentally induced toxoplasmosis. Toxoplasma gondii-specific immunoglobulin M, immunoglobulin G, and circulating antigens were also measured throughout the study period. Lymphocytes from all cats were responsive to concanavalin A pre- and post-inoculation with T. gondii. Suppression of mitogen-stimulated lymphoblast transformation during the course of infection was not observed. Both the secretory and intracellular antigens stimulated lymphoblast transformation in many cats from Week 2 to Week 52 post-inoculation. Lymphoblast transformation was stimulated more frequently by intracellular antigens (66.25%) than by secretory antigens (48.75%). Lymphoblast transformation was not induced by T. gondii antigens in any cat prior to appearance of T. gondii-specific antibodies in serum or during the oocyst shedding period. Cats with persistent antigenemia had the most consistent lymphoblast transformation results induced by T. gondii-specific antigens.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Antibodies, Protozoan,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, Protozoan,
http://linkedlifedata.com/resource/pubmed/chemical/Concanavalin A,
http://linkedlifedata.com/resource/pubmed/chemical/Immunoglobulin G,
http://linkedlifedata.com/resource/pubmed/chemical/Immunoglobulin M
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0165-2427
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
15
|
pubmed:volume |
30
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
207-20
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:1595188-Animals,
pubmed-meshheading:1595188-Antibodies, Protozoan,
pubmed-meshheading:1595188-Antigens, Protozoan,
pubmed-meshheading:1595188-Cats,
pubmed-meshheading:1595188-Concanavalin A,
pubmed-meshheading:1595188-Enzyme-Linked Immunosorbent Assay,
pubmed-meshheading:1595188-Feces,
pubmed-meshheading:1595188-Immunoglobulin G,
pubmed-meshheading:1595188-Immunoglobulin M,
pubmed-meshheading:1595188-Lymphocyte Activation,
pubmed-meshheading:1595188-Parasite Egg Count,
pubmed-meshheading:1595188-Toxoplasma,
pubmed-meshheading:1595188-Toxoplasmosis, Animal,
pubmed-meshheading:1595188-Vero Cells
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pubmed:year |
1992
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pubmed:articleTitle |
Mitogen and antigen-specific induction of lymphoblast transformation in cats with subclinical toxoplasmosis.
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pubmed:affiliation |
Department of Small Animal Medicine, College of Veterinary Medicine, University of Georgia, Athens 30602.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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