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dc.contributor.author | KINA, Tatsuo | en |
dc.date.accessioned | 2008-04-21T06:11:27Z | - |
dc.date.available | 2008-04-21T06:11:27Z | - |
dc.date.issued | 1983-07-30 | - |
dc.identifier.issn | 0009-3378 | - |
dc.identifier.uri | http://hdl.handle.net/2433/52159 | - |
dc.description | この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。 | ja |
dc.description.abstract | Role of virus-replicating T cells in the regulation of pokeweed mitogen (PWM)-induced polyclonal immunoglobulin (Ig) production was studied in mice. A large number of cells which can replicate vesicular stomatitis virus (VSV) were generated in PWM-stimulated cultures of spleen cells. The optimal dose of PWM for the generation of VSV-replicating cells was within the range 25 to 50μg/ml, which were also shown to be optimal for the induction of suppressor T cells. In spleen cell cultures, helper activity was attributed not only to Lyt-1^+2^- but also to Lyt-1^+2^+ T cells and both the precursor and effector suppressor T cells were found to be Lyt-1^-2^+. The VSV-replicating cells in this system were shown to be Thy-1^+ and Lyt-1^+2^-. These cells, however, were unlikely to be helper T cells, but may be a subset of T cells involved in suppression. Thus, inoculation of VSV into the PWM-stimulated cultures of spleen cells resulted in the marked augmentation of Ig production, and the suppressive activity of T cells which had been precultured with a high dose of PWM was abolished by the infection with this virus while the helper activity remained unaffected. Further, it was shown that although the Lyt-1^-2^+ T cell subset could be directly stimulated by PWM to generate suppressor cells, the presence of Lyt-1^+2^- cells in the culture markedly enhanced the generation of Lyt-1^-2^+ suppressor cells. | en |
dc.language.iso | eng | - |
dc.publisher | 京都大学結核胸部疾患研究所 | ja |
dc.publisher.alternative | Chest Disease Research Institute, Kyoto University | en |
dc.subject.ndc | 493.3 | - |
dc.title | T Cell Regulation of Pokeweed Mitogen-induced Polyclonal Immunoglobulin Production in Mice : Role of Virus-replicating T Cells in Suppression | en |
dc.type | departmental bulletin paper | - |
dc.type.niitype | Departmental Bulletin Paper | - |
dc.identifier.ncid | AN00060790 | - |
dc.identifier.jtitle | 京都大学結核胸部疾患研究所紀要 | ja |
dc.identifier.volume | 16 | - |
dc.identifier.issue | 1/2 | - |
dc.identifier.spage | 49 | - |
dc.identifier.epage | 59 | - |
dc.textversion | publisher | - |
dc.sortkey | 09 | - |
dcterms.accessRights | open access | - |
出現コレクション: | 16巻1・2号 |
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