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EFFECTS OF TEMPERATURE ON THE IMMOBILIZATION AND THE INITIATION OF MOTILITY OF SPEMATOZOA IN THE MALE REPRODUCTIVE TRACT OF THE DOMESTIC FOWL, GALLUS DOMESTICUS
http://hdl.handle.net/10458/702
http://hdl.handle.net/10458/702deb66ede-859a-403d-9fda-a48d508a724d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ashizawa35.pdf (1.2 MB)
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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 | EFFECTS OF TEMPERATURE ON THE IMMOBILIZATION AND THE INITIATION OF MOTILITY OF SPEMATOZOA IN THE MALE REPRODUCTIVE TRACT OF THE DOMESTIC FOWL, GALLUS DOMESTICUS | |||||
| 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 | |||||
| その他（別言語等）のタイトル | ||||||
| その他のタイトル | Initiation of motility of fowl spermatozoa | |||||
| 言語 | en | |||||
| 著者 |
芦沢, 幸二
× 芦沢, 幸二× Sano, Ryutaro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | 1. The motility of undiluted fowl spermatozoa taken from testis, epididymis and ductus deferens was negligible at 40°C, around the normal avain body temperature. 2. The immobilization was not permanent and motility was restored by decreasing the temperature to 30°C or by suspending in a NaCl/TES buffer with 2 mM Ca2+, 2 mM HCO3- or 10% seminal plasma at 40°C. 3. Demembranated spermatozoa taken from testis, epididymus and ductus deferens were also immotile at 40°C. However, these spermatozoa were restored the motility at 30°C except testicular spermatozoa. 4. These results suggest that the capacity of movement of fowl spermatozoa can be readily obtained from testis, but that these spermatozoa are immotile due to temperature-dependent immobilization in the male reproductive tract. Furthermore, it is possibly that changes in environmental temperature at ejaculation are one of the important exogenous physiological factors of the initiation of fowl sperm motility. |
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| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | <a href="http://www.elsevier.com/locate/cbpa" target="_blank">Journal HP</a> | |||||
| 言語 | en | |||||
| 書誌情報 |
en : Comparative biochemistry and physiology. Part A, Comparative physiology 巻 96, 号 2, p. 297-301, 発行日 1990 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 03009629 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00612002 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
