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フルテキストURL2007020170.pdf ( 1.1MB ) 公開日 2010-04-16
タイトルVariation with age in the numbers of ovulated ova and follicles of Wistar-Imamichi adult rats superovulated with eCG-hCG
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)There are large variations with age in the number of ovulated ova found in superovulated female Wistar-Imamichi rats. In this study we investigated the numbers of ovulated ova and follicles with the aim of developing a superovulation technique that minimises variations. We also examined the number of non-atretic follicles in untreated rats aged 7-14 weeks, for each week of age. The numbers of 250-549 μm non-atretic follicles in untreated rats and the numbers of ovulated ova in superovulated rats both reached a peak at 12 weeks of age. The coefficients of variation for both follicle numbers and ova numbers changed with each week of age, reaching a maximum at 9 weeks of age and a minimum at 12 weeks of age. In order to achieve stable numbers of ova from superovulated rats, satisfactory results will be achieved using 12-week-old rats, minimising individual variations, with high numbers of ova.
本文言語eng
著者キーワードfollicle
ovulation
rat
superovulation
variation
資料タイプtext
ファイル形式application/pdf
出版者日本実験動物学会
出版者ヨミニホン ジッケン ドウブツ ガッカイ
NII資料タイプ学術雑誌論文
査読の有無査読あり
ISSN1341-1357
NCIDAA11032321
掲載誌名Experimental animals
55
1
開始ページ45
終了ページ48
発行日2006
DOIinfo:doi/10.1538/expanim.55.45
関連情報URL(IsPartOf)http://www.jstage.jst.go.jp/browse/expanim/-char/ja/
著者版/出版社版出版社版
リポジトリID2007020170
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/2007020170