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Stimulation of sperm motility and oxygen consumption of fowl spermatozoa by a low molecular weight fraction of seminal plasma
http://hdl.handle.net/10458/697
http://hdl.handle.net/10458/6970eff0cc6-272e-4b1b-810c-910e7181508d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ashizawa17.pdf (831.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2007-10-10 | |||||
| タイトル | ||||||
| タイトル | Stimulation of sperm motility and oxygen consumption of fowl spermatozoa by a low molecular weight fraction of seminal plasma | |||||
| 言語 | en | |||||
| タイトル | ||||||
| タイトル | Stimulation of fowl sperm motility and O2 uptake | |||||
| 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× Okauchi, K. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Washed fowl spermatozoa were incubated in a phosphate buffer containing various concentrations of fowl seminal plasma at 41° C, normal body temperature, and the motility and oxygen consumption of spermatozoa were determined. Immediately after the incubation, spermatozoa showed good motility in the various diluents. However, with concentrations of seminal plasma at or below 20%, spermatozoa quickly became immotile. In contrast, at concentrations higher than 40% seminal plasma, spermatozoa were motile even after 15 min. As the concentration of seminal plasma was increased, oxygen consumption of spermatozoa also increased. A filtrate of the seminal plasma, obtained by passing the fluid through an Amicon YM-2 ultra-filtration membrane （M（r） < 1000）, also stimulated the motility and oxygen consumption of spermatozoa. These results suggest that some low molecular weight factor（s） in fowl seminal plasma stimulated motility and oxygen consumption of fowl spermatozoa at 41°C. A physiological role of this factor（s） may be to assist passage of spermatozoa through the vagina after natural mating. |
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| 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. 1984 Society for Reproduction and Fertility. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Journal of reproduction and fertility 巻 71, 号 2, p. 593-598, 発行日 1984 |
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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 | |||||
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Cite as
芦沢, 幸二, Okauchi, K., 1984, Stimulation of fowl sperm motility and O2 uptake: 593–598 p.
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