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ID 17624
Eprint ID
17624
FullText URL
Thumnail 88_515.pdf 6.81 MB
Title Alternative
Light and electron microscope study on the nature of the inclusion body in spheroid alveolar epithelial cells
Author
Suwa, Kiichi
Abstract
Light and electron microscope studies on the spheroid alveolar epithelial cells of the lung in mice were conducted. By the light microscopy it was found that in the case of the intraperitoneal injection of H(3)-thymidine, S(35)-DL-cysteine and S(35)-H(2)SO(4) into mice, most of siliver particles deposit in the cytoplasm and nucleus of spheroid alveolar cells. In observing this phenomenon by the electron tracers, the above tracers enter not only into the nucleus but also into mitochondria, degenerated mitochondria, and into inclusion bodies of myelin-type or lamellar microbodies in the cytoplasm of the spheroid alveolar cells. From these results it is understood that the inclusion body not clarified at present is formed by the degeneration of mitochondria. This inclusion body seems to be a kind of cytolysomes and by various enzymes contained in it, nucleic acids, proteins, mucopolysaccharides, phosphoric acid ester, and glucuronide are dissolved and finally they are reduced into the myeline figure substance as the endproduct. The endproduct is to be secreted into the alveolar lumen from the spheroid alveolar cell.
Published Date
1976-08-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume88
Issue
issue7-8
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
515
End Page
526
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/88/7-8/88_7-8_515/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma