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Reproduction and Trypanosoma congolense in Nigerian West African Dwarf ewes:I. Effects on the estrous cycle
https://obihiro.repo.nii.ac.jp/records/1433
https://obihiro.repo.nii.ac.jp/records/1433e11189dd-f1fa-4432-8f27-af3900d3b445
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
25,1-7,2015.pdf (418.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2016-02-22 | |||||
| タイトル | ||||||
| タイトル | Reproduction and Trypanosoma congolense in Nigerian West African Dwarf ewes:I. Effects on the estrous cycle | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | infertility | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | estrous cycle | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | estrus | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Trypanosoma congolense | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | West African dwarf ewe | |||||
| 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 |
Abubakar, Y.U.
× Abubakar, Y.U.× Oyedipe, E.O.× Eduvie, L.O.× Ogwu, D.O.× Adeyeye, A.A. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Ten cycling Nigerian West African Dwarf (WAD) ewes were used to determine the effect of Trypanosoma congolense infection on the estrous cycle. The estrus of ewes were synchronized using intravaginal progesterone sponges and divided into 2 groups (A and B) of 5 ewes each after 54 days (3 cycles). The ewes in group A were inoculated with blood containing approximately 5×105 trypanosomes per ml of blood while ewes in group B served as the uninfected control. All the ewes were monitored from infection till the end of the study (56 days). Ewes in the infected group had silent estrus with clinical trypanosomosis that was characterized by undulating parasitemia, intermittent pyrexia, anemia and weight loss. There was no statistical (p > 0.05) difference between the mean estrous cycle length of the infected and the control groups. Estrus behavior of seeking the male, tail wagging, bleating, restlessness, edema of the vulva and mucus discharge from the vulva were observed in both groups at estrus, the basal progesterone profile corresponded with a true estrus rate of 60 % and 90 % for the infected and control groups respectively. However, there were statistical (p < 0.05) differences in the duration and intensity of estrus between the infected and control groups. The study shows that T. congolense infection affects the estrous cycle of Nigerian WAD but not detrimental to cause serious infertility. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : The journal of protozoology research 巻 25, 号 1-2, p. 1-7, 発行日 2015-12 |
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| 出版者 | ||||||
| 出版者 | National Research Center for Protozoan Diseases | |||||
| 言語 | en | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 09174427 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10824856 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | National Research Center for Protozoan Diseases | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 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 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 649 | |||||
