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抗原特異的抗体の免疫グロブリン産生糸に与える影響
http://hdl.handle.net/10091/5168
http://hdl.handle.net/10091/516807b0557f-bc69-438e-9621-35adb9470b56
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-03-01 | |||||
タイトル | ||||||
タイトル | 抗原特異的抗体の免疫グロブリン産生糸に与える影響 | |||||
タイトル | ||||||
タイトル | Augmentation of Antibody Response of lmmune Comlex-Ingested Mononuclear Cells(MNC) by Antigen Specific Antibody | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | antibody response, immune complex, antigen presenting cell, IL-1βmRNA, immune complex formed in antibody excess | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
亀子, 文子
× 亀子, 文子× 上原, 良雄 |
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出版者 | ||||||
出版者 | 信州大学医療技術短期大学部 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 紀要 18: 9-17(1993) | |||||
書誌情報 |
紀要 巻 18, p. 9-17, 発行日 1993-02-28 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Anti-S.pyogenes antibodies were examined for their effects on antibody production of mononuclear cells (MNC) which were previously stimulated by the phagocytosis of specific immune complexes. Freshly prepared 1×10v MNC, without any stimulation, could produce 37ng polyclonal antibodies in the 1ml culture. Stimulation of MNC using immune complexes formed in antigen excess slightly augmented the antibody production or had no influence on production. On the other hand, immune complexes formed in antibody excess inhibited the antibody production and the amount of antibody produced was reduced to 9ng. Despite this, the inhibitory activity was abrogated and the antibody production was augmented by treatment of complex-ingested MNC with free specific antibody; 10 times more antibodies were produced than that of the culture without the treatment. However, this augmentation could not be observed when the treatment was performed within 60 minutes after phagocytosis. Amount of antibodies produced was proportional to the amount of specific antibody used for the treatment. This augmentation was also performed by the use of anti-S.pyogenes lgG-F (ab')闊 instead of specific intact lgG. These results indicate that antigen specific free antibody has potent immuno-regulatory properties and these are probably performed via its binding to the degradated antigen presented on the surface of antigen presenting cells. | |||||
資源タイプ(コンテンツの種類) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0385-1982 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10402438 |