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Cell types involved in allogeneic contact reactions of the solitary ascidian, Halocynthia roretzi
http://hdl.handle.net/2297/28983
http://hdl.handle.net/2297/289832d8a2d78-6463-4001-b2c3-71d3026e76d1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SC-PR-FUKE-M-195.pdf (4.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||
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| 公開日 | 2017-10-03 | |||||||
| タイトル | ||||||||
| タイトル | Cell types involved in allogeneic contact reactions of the solitary ascidian, Halocynthia roretzi | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 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 | journal article | |||||||
| 著者 |
Fuke, Masako
× Fuke, Masako |
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| 著者別表示 |
富家, 雅子
× 富家, 雅子
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| 提供者所属 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | 金沢大学理学部 | |||||||
| 書誌情報 |
Zoological science 巻 18, 号 2, p. 195-205, 発行日 2001-03-01 |
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| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 0289-1824 | |||||||
| NCID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA10545874 | |||||||
| DOI | ||||||||
| 関連タイプ | isIdenticalTo | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | 10.2108/zsj.18.195 | |||||||
| 出版者 | ||||||||
| 出版者 | Zoological Society of Japan = 日本動物学会 | |||||||
| 抄録 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | The blood cells of a solitary ascidian, Halocynthia roretzi exhibit the allogeneic cellular reaction in vitro denoted as the "contact reaction"(Fuke, 1980). Nine cell types have been recognized in the blood and body fluid of H. roretzi (Fuke and Fukumoto, 1993). In the present study, the precise role of each cell type in allogeneic reactions is investigated in vitro. The vacuolated cells show devacuolation after contact with almost all other cell types from different reactive animals. These cells include hyaline amoebocytes, granular amoebocytes, macrogranular cells, small amoebocytes and giant cells (large basophilic cells), as well as vacuolated cells. The hyaline amoebocytes and small amoebocytes, which belong to the phagocyte series exhibit contact reactions with the cells of phagocyte series from other specimens of H. roretzi. They also show a contact reaction when in contact with granular amoebocytes. Therefore, almost all cell types have the materials responsible for individuality on their cell surface and can directly show the allogeneic cellular reactivity when they contact each other. To determine whether the contact reaction is involved in cell death, the loss of plasma membrane integrity was examined using fluorescent dyes. The number of cells showing uptake of ethidium bromide increased immediately after mixing of allogeneic cells. Almost the same cell types as those showing allogeneic behavior by light microscopy, as described above, exhibited loss of cell membrane integrity. These results are discussed in the context of immune systems in invertebrates and vertebrates. | |||||||
| 著者版フラグ | ||||||||
| 出版タイプ | VoR | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||
| 関連URI | ||||||||
| 識別子タイプ | URI | |||||||
| 関連識別子 | http://www.zoology.or.jp/ | |||||||
