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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:dateCreated |
1993-1-27
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pubmed:abstractText |
When tonsillar B cells were cultured in the presence of exogenous interleukin-6 (IL-6), a small portion of them differentiated into plasma cells which seemed to have IL-6 receptors on their surfaces. The number of plasma cells tended to be greater in the tonsils of children than in the tonsils of adults. When tonsillar cells collected by Ficoll-Conray's method were cultured in medium containing IL-6, T cells differentiated and the number of activated T cells increased. Of the four subsets of T cells, this effect of IL-6 was strongest on cytotoxic T cells. IL-6-mediated proliferation and activation of cytotoxic T cells tended to be greater in the tonsils of children than in those of adults. IL-6 is produced in some tonsillar macrophages. The number of macrophages producing IL-6 was very different in different subjects. However, the number of macrophages producing IL-6 in tonsils of children tended to be greater than the number in tonsils of adults.
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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
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pubmed:issn |
0365-5237
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
486
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
245-53
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pubmed:dateRevised |
2008-11-21
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pubmed:meshHeading |
pubmed-meshheading:1842872-Adolescent,
pubmed-meshheading:1842872-Adult,
pubmed-meshheading:1842872-B-Lymphocytes,
pubmed-meshheading:1842872-Cell Differentiation,
pubmed-meshheading:1842872-Cell Division,
pubmed-meshheading:1842872-Cells, Cultured,
pubmed-meshheading:1842872-Child,
pubmed-meshheading:1842872-Humans,
pubmed-meshheading:1842872-Interleukin-6,
pubmed-meshheading:1842872-Macrophages,
pubmed-meshheading:1842872-Palatine Tonsil,
pubmed-meshheading:1842872-Plasma Cells,
pubmed-meshheading:1842872-Receptors, Immunologic,
pubmed-meshheading:1842872-Receptors, Interleukin-6,
pubmed-meshheading:1842872-T-Lymphocyte Subsets
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pubmed:year |
1991
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pubmed:articleTitle |
Influence of IL-6 on proliferation and differentiation of tonsillar lymphocytes and detection of IL-6 producing cells in tonsil.
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pubmed:affiliation |
Department of Otorhinolaryngology, Osaka Municipal Shirokita Citizen's Hospital, Japan.
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pubmed:publicationType |
Journal Article
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