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Histoautoradiographical and Electron Micro-Scopical Studies of the Prenatal Adrenal Medulla in Spontaneously Hypertensive Rat
http://hdl.handle.net/10069/23704
http://hdl.handle.net/10069/23704ea62b06b-cf6a-42be-914b-f383410f01eb
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AHC8_225.pdf (3.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2010-08-31 | |||||
| タイトル | ||||||
| タイトル | Histoautoradiographical and Electron Micro-Scopical Studies of the Prenatal Adrenal Medulla in Spontaneously Hypertensive Rat | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 |
Taira, Yoshitsugi
× Taira, Yoshitsugi× Hirano, Toru× Tsuchiyama, Hideo |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The histoautoradiography and fine structure of the adrenal medulla in Spontaneously Hypertensive Rat (SHR, Okamoto and Aoki) was examined in the prenatal stage. The labeling index of the fetal adrenal medulla in SHR was 10±1.38 on the 20th day of gestation and became lower on the 22nd day of gestation. This tendency was consistent with the decrease of mitotic index. The autoradiographical grain count per labeled cell on the 20th day of gestation didn't differ from that on the 22nd day of gestation. These results indicate that the generation time of the adrenal medullary cell in SHR became more longer on successive day of gestation. However, there was no significant difference of the histology and histoautoradiography between SHR and control. Ultrastructurally, most of medullary tissue on the 20th day of gestation were composed of the intermediate cells containing many intermediate granules. These granules increased in number during the fetal life. In most of the adrenal medullary cells, the fine structure was similar to that observed in the control group. These findings suggest that the difference of cell proliferation and cell differentiation in the adrenal medullary cells between SHR and control appears after birth, because the significant difference in the medullary cells of both groups has previously reported in the adult rats. | |||||
| 書誌情報 |
Acta Histochemica et Cytochemica 巻 8, 号 4, p. 225-233, 発行日 1975 |
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| 出版者 | ||||||
| 出版者 | The Japan Society of Histochemistry and Cytochemistry | |||||
| 出版者別言語 | ||||||
| 値 | 日本組織細胞化学会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00445991 | |||||
| EISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13475800 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA00508022 | |||||
| 権利 | ||||||
| 権利情報 | Copyright ©1975 By the Japan Society of Histochemistry and Cytochemistry | |||||
| 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 | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Acta Histochemica et Cytochemica, 8(4), pp.225-233; 1975 | |||||
