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Effects of taurine on the motility and intracellular free Ca2+ concentration of fowl spermatozoa in vitro
http://hdl.handle.net/10458/742
http://hdl.handle.net/10458/74277a7abba-d218-487a-9eb0-baf61eb65c03
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ashizawa63.pdf (661.2 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2007-10-11 | |||||
| タイトル | ||||||
| タイトル | Effects of taurine on the motility and intracellular free Ca2+ concentration of fowl spermatozoa in vitro | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | ja | |||||
| 主題Scheme | Other | |||||
| キーワード | 精子 | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| キーワード | sperm | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
芦沢, 幸二
× 芦沢, 幸二× Barna, J.× Boldizsar, H.× Inoue, M. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The effects of taurine on the motility and intracellular free Ca2+ concentration of fowl spermatozoa were investigated in vitro. The addition of taurine, within the range of 0-5 mmol 1（-1）, did not appreciably affect the motility of intact fowl spermatozoa. Motility remained almost negligible at 40°C, while vigorous movement was observed at 25°C. Even with the addition of Ca2+ before the addition of taurine, neither stimulation nor inhibition of motility was observed compared with the control （no addition of taurine）. Similar results were obtained by the addition of taurine and calyculin A, a specific inhibitor of protein phosphatases. There were no changes in intracellular free Ca2+concentrations, measured by a fluorescent Ca2+ indicator, fura-2, in taurine-treated spermatozoa. These results suggest that taurine is not involved in the regulation of fowl sperm motility and metabolism by intracellular Ca2+ mobilization in vitro. | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Disclaimer. This is not the definitive version of record of this article. This manuscript has been accepted for publication in Reproduction, but the version presented here has not yet been copy edited, formatted or proofed. Consequently, neither Reproduction, the Society for Reproduction and Fertility nor its publisher, BioScientifica Ltd, accepts responsibility for any errors or omissions it may contain. 1998 Society for Reproduction and Fertility. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Journal of reproduction and fertility 巻 114, 号 2, p. 225-229, 発行日 1998 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00224251 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00705952 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
