| フルテキストURL | フルテキストリンクなし |
|---|
| タイトル | Ovarian follicular development in the unilateral ovariectomized rat |
|---|
| 作成者 | Kagabu, Satosi
Umezu, Motoaki
|
|---|
| 作成者ヨミ | カガブ, サトシ
ウメズ, モトアキ
|
|---|
| 作成者別表記 | 利部, 聰
梅津, 元昭
|
|---|
| 作成者所属 | 山口大学農学部
|
|---|
| 内容記述（抄録等） | Background and Aims: Following unilateral ovariectomy, the contralateral ovary underwent hypertrophy and the number of ovulations remained unchanged. The aim of the present study was to elucidate the mechanism, which occurred by this compensation, through examination of ovarian follicular development in operated rats. Methods: Rats were examined 1-8 weeks post unilateral operation. The ovaries were serially sectioned. All sections were examined and the size of each follicle was measured. Results: Large follicles soon recovered after surgery, but it took 5 weeks for small and medium-sized follicles to recover. The rate of atresia at the 'critical point' was 31.1% in unilateral ovariectomized animals and 73.9% in the sham-operated rats. Conclusions: These findings showed that in operated rats, the recovery of the number of follicles varied depending on the size of the follicle. Compared with the control animals, approximately twice as many large healthy follicles were saved from atresia at the 'critical point', producing a compensatory increase in the ovulation number (P < 0.01).
|
|---|
| 本文言語 | eng
|
|---|
| 著者キーワード | atretic follicle
Graafian follicle
ovarian follicle
rats
unilateral ovariectomy
|
|---|
| 資料タイプ | text |
|---|
| 出版者 | Blackwell
|
|---|
| NII資料タイプ | 学術雑誌論文 |
|---|
| 査読の有無 | 査読あり |
|---|
| ISSN | 1445-5781
|
|---|
| NCID | AA11706516
|
|---|
| 掲載誌名 | Reproductive medicine and biology |
|---|
| 巻 | 4 |
|---|
| 号 | 1 |
|---|
| 開始ページ | 89 |
|---|
| 終了ページ | 92 |
|---|
| 発行日 | 2005-03 |
|---|
| DOI | info:doi/10.1111/j.1447-0578.2005.00091.x |
|---|
| 関連情報URL(IsPartOf) | http://www.blackwell-synergy.com/loi/rmb?cookieSet=1
|
|---|
| 著者版/出版社版 | その他 |
|---|
| リポジトリID | 2008010075 |
|---|
| 地域区分 | 山口大学
|
|---|
| URI | http://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2008010075 |
|---|