| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2009-03-03 |
| タイトル |
|
|
タイトル |
Effects of Ovarian Hormones on the Growth and the Differentiation of the Mouse Blastocyst During Delayed Implantation |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
departmental bulletin paper |
| その他（別言語等）のタイトル |
|
|
その他のタイトル |
卵巣ホルモンが着床遅延マウス胚盤胞の成長と分化に及ぼす影響 |
|
言語 |
ja |
| 著者 |
TSUJII, Hirotada
MURAKAMI, Yoshinori
YOSHIDA, Motokazu
|
| 出版者 |
|
|
出版者 |
信州大学農学部 |
| 引用 |
|
|
内容記述 |
信州大学農学部紀要 18(2): 133-144(1981) |
| 書誌情報 |
信州大学農学部紀要
巻 18,
号 2,
p. 133-144,
発行日 1981-12-25
|
| 抄録 |
|
|
内容記述 |
Effects of progesterone and estradiol-17β on the growth and the differentiation of the mouse blastocyst during the pre-implantation and implantation stages was investigated inducing to delayed implantation by ovariectomy. When the ovariectomy was followed by daily injection of 1 mg progesterone (Group II), the area of blastocyst on the 6th day of pregnancy was significantly larger than that on the 4th day of pregnancy. When a single dose of estradiol-17β (0.5μg) was injected to ovariectomized and progesterone treated mice on the 4th or 6th day of pregnancy (Group III-A and III-B), the implantation was observed between 24 and 30 hrs. after the injection. In addition the area of blastocyst in Group III-A was significantly larger than that in Group II after 24 hrs. estradiol-17β injection and was as large as those in intact group (Group I) and Group II after 6 hrs. estradiol-1719 injection. The area of blastocyst in Group III-B was also significantly larger than that in Group II on and after 18 hrs. estradiol-17β injection. These results indicate that progesterone and estradiol-17β are important for the growth and the differentiation of delayed-implanting mouse blastocyst and they induce the implantation. |
| 資源タイプ（コンテンツの種類） |
|
| ISSN |
|
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
0583-0621 |
| 書誌レコードID |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00121352 |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
Agriculture18-02-02.pdf (594.1 kB)
