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PROLONGED MOTILITY OF FOWL SPERMATOZOA IN VITRO DUE TO A LOW MOLECULAR WEIGHT FACTOR(S) RELEASED FROM CULTURED EMBRYONIC CELLS
http://hdl.handle.net/10458/736
http://hdl.handle.net/10458/73627abd3d5-0a8a-49c6-9b0d-b2c97691d6a1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ashizawa18.pdf (736.2 kB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-10-11 | |||||
| タイトル | ||||||
| タイトル | PROLONGED MOTILITY OF FOWL SPERMATOZOA IN VITRO DUE TO A LOW MOLECULAR WEIGHT FACTOR(S) RELEASED FROM CULTURED EMBRYONIC CELLS | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | ja | |||||
| キーワード | 精子 | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 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× Tamiya, Etsuko× Okauchi, Keizo× Nishiyama, Hisayoshi |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Fowl spermatozoa were incubated at 41℃ in a supernatant removed from a 4-day culture medium of embryonic chick skeletal muscle cells. Their motility, as assessed at room temperature（20-25℃）, was maintained for 48h. Fertilizing ability was also retained for at least 24h. In contrast, spermatozoa incubated in the fresh culture medium lost their motility and fertilizing ability rapidly. A filtrate of the 4-day culture medium, obtained by passing the fluid through an Amicon PM-10 ultrafiltration membrane, prolonged the motility of spermatozoa. Those results suggested that a low molecular weight factor（s）（mol. wt. <10 000） supplied by the cultured cells effectively prolonged the motility of spermatozoa. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Animal reproduction science 巻 9, 号 2, p. 181-188, 発行日 1985 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03784320 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00525633 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
