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Effects of selenium-rich yeast supplementation on the plasma progesterone levels of postpartum dairy cows.
https://repository.naro.go.jp/records/335
https://repository.naro.go.jp/records/3354bcc2560-f2d0-4d80-bb62-b3f463bee714
| 名前 / ファイル | ライセンス | アクション |
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SC30201707180015_CCBYNC.pdf (282.1 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2018-04-17 | |||||
| タイトル | ||||||
| タイトル | Effects of selenium-rich yeast supplementation on the plasma progesterone levels of postpartum dairy cows. | |||||
| タイトル | ||||||
| タイトル | Effects of selenium-rich yeast supplementation on the plasma progesterone levels of postpartum dairy cows. | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cow | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Postpartum Progesterone | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Reproduction | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Selenium | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Cow | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Postpartum Progesterone | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Reproduction | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Selenium | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
KAMADA, Hachiro
× KAMADA, Hachiro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Objective The effects of the pre- and postpartum supplementation of cows with Se on their plasma P4 concentrations after calving were investigated. Methods Thirty-four Holstein cows were used to investigate the effects of dietary selenium supplementation on the postpartum recovery of the luteal function in cows. Selenium-rich yeast (containing 300 ppm selenium) was mixed with total mixed ration fed to 17 pregnant cows from 30 days before they were due to calve (10 g yeast daily) to 100 days after calving (20 g yeast daily). The control cows (n = 17) were fed the same amount of ordinary yeast. The cows’ plasma progesterone concentrations were determined every two days using an enzyme immunoassay after calving. Results Feed intake (total digestive nutrient, crude protein), milk production, body weight and the biochemical properties of blood plasma did not differ between the two groups; however, the plasma selenium concentrations of the supplemented animals were significantly greater than those of the controls at and after calving. The postpartum plasma progesterone concentrations of the selenium-yeast-supplemented group increased earlier than those of the control group. Moreover, during the estrus cycle after the 3rd ovulation or ovulation with estrus between 60 to 80 days after calving, the selenium-supplemented cows exhibited greater progesterone concentrations than the control cows. Conclusion Selenium supplementation promotes the postpartum progesterone production of cows. |
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| 書誌情報 |
Asian-Australasian Journal of Animal Sciences en : Asian-Australasian Journal of Animal Sciences 巻 30, 号 3, p. 347-354, 発行日 2017-03 |
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| 出版者 | ||||||
| 出版者 | Asian-Australasian Association of Animal Production Societies(AAAP) | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1011-2367 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.5713/ajas.16.0372 | |||||
| 権利 | ||||||
| 権利情報 | This is an open-access article | |||||
| 権利 | ||||||
| 権利情報 | © 2017 by Asian-Australasian Journal of Animal Sciences | |||||
| 情報源 | ||||||
| 関連名称 | SC30201707180015 | |||||
| 関連サイト | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | http://doi.org/10.5713/ajas.16.0372 | |||||
| 関連名称 | Asian-Australasian Journal of Animal Sciences | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
