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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
4
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pubmed:dateCreated |
1985-3-7
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pubmed:abstractText |
Lymphocytes of thymus, spleen, peripheral blood (PB) and bone marrow (BM) collected from adult lizards, Chalcides ocellatus were cultured for 24 hr in the presence of 10(-3)M hydrocortisone acetate (HC) in order to assess the effect of in vitro HC on lizard T and B cell viability. The results indicated that HC induced stepwise, time-dependent mortality of the majority of thymocytes carrying T cell specific antigen(s) (TSA), 30-50% of T cells of spleen, PB and BM, and of a proportion of splenic B lymphocytes. Administration of 1 mg/g body weight HC to adult Ch. ocellatus lead to depletion of all TSA+ thymocytes. In contrast, T lymphocytes in the peripheral lymphoid compartments revealed both sensitivity and resistance to HC; similarly, B lymphocytes constituted susceptible and resistant subpopulations.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:issn |
0145-305X
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
8
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
835-44
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:6335106-Animals,
pubmed-meshheading:6335106-Antibodies, Anti-Idiotypic,
pubmed-meshheading:6335106-Antilymphocyte Serum,
pubmed-meshheading:6335106-B-Lymphocytes,
pubmed-meshheading:6335106-Cell Survival,
pubmed-meshheading:6335106-Female,
pubmed-meshheading:6335106-Hydrocortisone,
pubmed-meshheading:6335106-Immune System,
pubmed-meshheading:6335106-Immunoglobulins,
pubmed-meshheading:6335106-Lizards,
pubmed-meshheading:6335106-Lymphocytes,
pubmed-meshheading:6335106-Male,
pubmed-meshheading:6335106-T-Lymphocytes
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pubmed:year |
1984
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pubmed:articleTitle |
Effect of hydrocortisone on immune system of the lizard, Chalcides ocellatus. II. Differential action on T and B lymphocytes.
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pubmed:publicationType |
Journal Article,
Comparative Study
|