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ID 18253
Eprint ID
18253
FullText URL
Thumnail 76_169.pdf 1.53 MB
Title Alternative
An Electrophysiological Study on the Differences of Conduction Velocity between the Red and White Muscle Fibers Part 1. Conductiou Velocities of Excitation of the skeletal Muscle Fibers of Man and Rat
Author
Shimada, Hikozo
Abstract
The conduction velocities of excitation of the skeletal muscle fibers of man and rat were measured by intracellular microelectrode techinigue, and the differences of conduction velocities and diameters of the muscle fibers were compared. Materials were the M. rectus abdominis of man and M. gastrscnemius and M. rectus abdominis of rat. 1. In the first case of man, the eonduction velocities of M. rectus abdominis were distributed between 2.59m/sec. 4.30m/sec. In the second case of man, that of M. rectus abdominis were distributed between 2.78m/sec and 4.31m/sec. In the rat, that of M. gastrocnemius were distributed bctween 0.94m/sec and 4.75m/sec. In the rat, that of M. rectus abdominis were distributed between 1.37 and 5.01m/sec. 2. There was no difference between diametars of the skeletal muscle fibers of man and that of rat. 3. It may be reasonably concluded that the difference of the conduction velocity between the muscle fiber of man and that of rat was not depend apon the differences of their diameters. 4. So it may be concluded that the difference of conduction velocity between man and rat was depend upon the difference of electrical charactor.
Published Date
1964-06-30
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume76
Issue
issue4-6
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
169
End Page
178
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/76/4-6/76_4-6_169/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
OAI-PMH Set
岡山大学
Copyright Holders
岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma