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Distribution of ERα in the Bovine Dominant Follicle and Corpus Luteum
http://hdl.handle.net/10232/2832
http://hdl.handle.net/10232/2832dbb0f4b5-6cbe-430e-893f-5f7f029b6bc2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004268198.pdf (1.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-04-24 | |||||
| タイトル | ||||||
| タイトル | Distribution of ERα in the Bovine Dominant Follicle and Corpus Luteum | |||||
| 著者 |
AMROZI
× AMROZI× KAMIMURA, Shunichi× ANDO, Takaaki× HAMANA, Katsumi |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | corpus luteum | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | dominant follicle | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | estrogen receptor alpha | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | immunohistochemistry | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Japanese Black cow | |||||
| 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 | departmental bulletin paper | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The objective of this study was to describe the distribution of estrogen receptor alpha (ERα) in the first wave dominant follicle, preovulatory dominant follicle and corpus luteum in Japanese Black cows by means of immunohistochemistry. Cows (n=9) were randomly divided into 3 groups in accordance with the day of ovariectomy performed on Day 7 (n=3), Day 10 (n=3) and Day 18 (n=3) (Day 0=estrus). Ovarian dynamics were observed twice daily using ultrasonography. Distribution of ERα was analyzed using a light microscope equipped with a digital camera. The immunohistological staining intensity in cells and the percentage of staining cells which represented the total ERα expression were analyzed. In general, the ERα expression in theca interna of DF in all groups (n=9) was higher than that in mural GC, antral GC or TE. This was shown by the high percentage of positive nuclei and high staining intensity. Within the same follicular cells, ERα expression in mural GC on Day 18 was lower than that in mural GC on Day 7 (P<0.05) and no significant difference was found between the other cells. In the luteal cells and stromal cells, no significant difference was found within the same cells on Day 7, Day 10 and Day 18, except in the luteal cells on Day 10 where significantly higher expressions were found than those in the luteal cells on Day 18 (P<0.05). In general, the ERα expression in luteal cells was higher than that in the stromal cells of the corpus luteum (P<0.05). | |||||
| 収録雑誌名 |
Memoirs of the Faculty of Agriculture, Kagoshima University 巻 39, p. 37-44 |
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| 作成日 | ||||||
| 日付 | 2004-02-20 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| ISSN | 04530853 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AA00732376 | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 610 | |||||
| NIIsubject | ||||||
| 主題Scheme | Other | |||||
| 主題 | 農学 | |||||
| 公開者・出版者 | ||||||
| 出版者 | 鹿児島大学 | |||||
| 公開者よみ | ||||||
| 公開者よみ | カゴシマ ダイガク | |||||
| 公開者別名 | ||||||
| 公開者別名 | Kagoshima University | |||||
