著作: Okuda M./Iida A./[高石 喜久]/Fungal Metabolites X. The effect of Peptide Antibiotics, Trichosporins-Bs, on the Respiratory Activity of Mitochondria/[Biological & Pharmaceutical Bulletin]
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| 種別 | 必須 | 学術論文(審査論文) | |||||||||||||||||||||||||||
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| 言語 | 必須 | 英語 | |||||||||||||||||||||||||||
| 招待 | 推奨 | ||||||||||||||||||||||||||||
| 審査 | 推奨 | ||||||||||||||||||||||||||||
| カテゴリ | 推奨 | ||||||||||||||||||||||||||||
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| 学究種別 | 推奨 | ||||||||||||||||||||||||||||
| 組織 | 推奨 | ||||||||||||||||||||||||||||
| 著者 | 必須 |
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| 題名 | 必須 |
(英) Fungal Metabolites X. The effect of Peptide Antibiotics, Trichosporins-Bs, on the Respiratory Activity of Mitochondria |
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| 副題 | 任意 | ||||||||||||||||||||||||||||
| 要約 | 任意 |
(英) The effect of the trichosporin-Bs, peptide antibiotics, on the respiration of mitochondria was investigated. Trichosporin-Bs stimulated the respiratory rate of state 4 rat liver mitochondria in a dose-dependent manner. The maximum respiratory rate obtained by trichosporin-Bs was essentially the same as for 2,4-dinitrophenol and SF6847. Trichosporin-B-VIb released oligomycin-inhibited respiration of mitochondria. This means that trichosporin-Bs are uncouplers of oxidative phosphorylation. The stimulatory effect of trichosporin-B-VIb, a component of trichosporin-Bs, on mitochondrial respiration was increased by inorganic phosphate but not by other permeant anions studied. These results suggest that the stimulation of mitochondrial respiration by trichosporin-B-VIb is mediated by the same mechanism as is operating in the case of hypelcins and alamethicins. Furthermore, the relative potencies of trichosporin-Bs on the mitochondrial respiration and their relative hydrophobicities were examined. A clear relationship was observed between the uncoupling potencies of trichosporin-Bs and their relative hydrophobicities. |
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| キーワード | 推奨 |
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| 発行所 | 推奨 | 日本薬学会 | |||||||||||||||||||||||||||
| 誌名 | 必須 |
Biological & Pharmaceutical Bulletin([日本薬学会])
(pISSN: 0918-6158, eISSN: 1347-5215)
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| 巻 | 必須 | 17 | |||||||||||||||||||||||||||
| 号 | 必須 | 4 | |||||||||||||||||||||||||||
| 頁 | 必須 | 482 485 | |||||||||||||||||||||||||||
| 都市 | 任意 | ||||||||||||||||||||||||||||
| 年月日 | 必須 | 1994年 4月 初日 | |||||||||||||||||||||||||||
| URL | 任意 | ||||||||||||||||||||||||||||
| DOI | 任意 | 10.1248/bpb.17.482 (→Scopusで検索) | |||||||||||||||||||||||||||
| PMID | 任意 | 8069252 (→Scopusで検索) | |||||||||||||||||||||||||||
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| 指導教員 | 推奨 | ||||||||||||||||||||||||||||
| 備考 | 任意 |
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