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ニホンウナギ卵形成過程での総 SODと亜鉛の変化
https://it-hiroshima.repo.nii.ac.jp/records/1125
https://it-hiroshima.repo.nii.ac.jp/records/1125b5487370-38d2-4582-b072-8f509281a378
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
research55_019-023.pdf (1.4 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2023-03-30 | |||||
| タイトル | ||||||
| タイトル | ニホンウナギ卵形成過程での総 SODと亜鉛の変化 | |||||
| タイトル | ||||||
| タイトル | Mechanisms underlying stress tolerance during oogenesis in Japanese eel. | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | stress, superoxide dismutase, oogenesis, zinc, organ culture system | |||||
| 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 |
楠目, 峻大
× 楠目, 峻大× 新, 大樹× 三浦, 智恵美× Takahiro, KUSUME× Daiki, ATARASHI× Chiemi, MIURA |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The presence of the antioxidant enzyme Cu/Zn-superoxide dismutase （SOD）and zinc in spermatogonia of Japanese eel has been shown to play an important role in the antioxidant system of germ cells. The purpose of this study was to clarify the mechanisms involved in the stress tolerance during oogenesis. The total SOD activity and the zinc levels, measured by a competitive inhibition assay with a tetrazolium salt, and zinc fluorescent probe, respectively, were found to decrease as the oocyte developed into more advanced stage. By employing an organ culture system, zinc deficiency induced by an intracellular zinc chelating agent （TPEN） was observed to cause atresia of follicle cells. Addition of zinc ions attenuates TPEN-induced atresia. These results imply a relationship between SOD and zinc, and suggests an involvement of zinc in stress tolerance of follicle cells. | |||||
| 書誌情報 |
広島工業大学紀要. 研究編 巻 55, p. 19-23, 発行日 2021-02 |
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| 出版者 | ||||||
| 出版者 | 広島工業大学 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13469975 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11599110 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 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 | |||||
