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ID 17507
Eprint ID
17507
フルテキストURL
90_1497.pdf 6.38 MB
タイトル(別表記)
Experimental and morphological studies on atrial specific granules
著者
田畑 美和子 岡山大学医学部第一解剖学教室
抄録
Specific granules in the atrial muscle cells were examined in normal and treated rats with electron microscopy. By the Epon-embedded section, the specific granules existed in sarcoplasm along the nucleus and in sarcoplasm between myofibrils or beneath the cell membrane, and distributed as the granules with the electron dense core. By the freeze-etching techniques, there were many membrane-associated particles on PF-surfaces of the limiting membrane of the granules. By the administration of acetylcholine the shape and the distribution of the granules didn't change. But after the administration of atropine the granules increased, and after the administration of eserine these decreased in number without showing morphological changes. By the administration of monocrotaline, the specific granules of the right atrial cells increased in perinuclear after 13 days, and increased in all areas of the atrial muscle cells according to many days and much dose of the administration. On the basis of these experimental results, the function of these granules was discussed.
発行日
1978-12-30
出版物タイトル
岡山医学会雑誌
出版物タイトル(別表記)
Journal of Okayama Medical Association
90巻
11-12号
出版者
岡山医学会
出版者(別表記)
Okayama Medical Association
開始ページ
1497
終了ページ
1514
ISSN
0030-1558
NCID
AN00032489
資料タイプ
学術雑誌論文
オフィシャル URL
https://www.jstage.jst.go.jp/article/joma1947/90/11-12/90_11-12_1497/_article/-char/ja/
関連URL
http://www.okayama-u.ac.jp/user/oma/index.html
言語
日本語
著作権者
岡山医学会
論文のバージョン
publisher
査読
有り
Eprints Journal Name
joma