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ラット心移植および肺移植モデルにおける抗 αβ T細胞受容体抗体投与による生着延長効果に関する研究
http://hdl.handle.net/10191/45293
http://hdl.handle.net/10191/45293d483ba6a-114d-4d9c-b867-a88358e25288
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 | 2017-01-06 | |||||
タイトル | ||||||
タイトル | ラット心移植および肺移植モデルにおける抗 αβ T細胞受容体抗体投与による生着延長効果に関する研究 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | ラット心移植および肺移植モデルにおける抗 αβ T細胞受容体抗体投与による生着延長効果に関する研究 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | lung transplantation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | heart transplantation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | cytokine | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | αβ T cell receptor | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | monoclonal antibody | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 肺移植 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 心移植 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | サイトカイン | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | αβ T細胞受容体 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | モノクローナル抗体 | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
その他のタイトル | ||||||
その他のタイトル | The Effect of Anti-αβ T Cell Receptor Antibody in Rat Heart Transplantation and Lung Transplantation | |||||
著者 |
渡辺, 健寛
× 渡辺, 健寛 |
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著者別名 | ||||||
識別子 | 108079 | |||||
識別子Scheme | WEKO | |||||
姓名 | Watanabe, Takehiro | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | It was previously demonstrated that preoperative administration of anti-αβ T cell receptor monoclonal antibody (R73) induced specific unresponsiveness to heart and kidney allografts in a fully MHC incompatible rat strain. In this study, the part of this mechanism was examined by molecular technique. Heterotopic heart and orthtopic left lung transplantation were performed. Experimental groups were divided as follows:Group 1, control group which were injected control antibody once a day for two consecutive days, beginning two days before transplantation. Group 2, preoperative treatment group which were injected R73 for two days as group 1. Group 3, postoperative treatment group which were injected R73 once a day for seven consecutive days, beginning on the day of transplantation. Heart grafts survived more than 200 days only in group 2. On the other hand, lung grafts were rejected with five days delay compared with control group. Phenotypic and functional analyses of T cells obtained from rats treated with R73 suggest that TCR molecules and function of T cells are transiently down-regulated at the time of transplantation. In RNase protection assay, expression of cytokine mRNA on grafts was suppressed only in group 2. These data suggest that exposure to alloantigen during T cell modulation suppress cytokine production which initiate and enhance graft rejection. In normal lung but not heart, cytokine and adhesion molecule were detected in mRNA level. This may be one of the reason of early graft rejection in lung transplantation. | |||||
書誌情報 |
新潟医学会雑誌 en : 新潟医学会雑誌 巻 111, 号 9, p. 556-567, 発行日 1997-09 |
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出版者 | ||||||
出版者 | 新潟医学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00290440 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00182415 | |||||
著者版フラグ | ||||||
値 | publisher |