中間筋線維に及ぼす筋トレーニングの影響に関する組織学的研究

概要

論文の詳細を見る
Skeletal muscle fiber of certain mammals consists of three types, namely, red muscle fiber, white muscle fiber and medium muscle fiber. The purpose of this study is to inquire histologically the effect of training upon medium muscle fibers by comparing with red and white muscle fibers. First, the form, size and distribution of red muscle fibers, white muscle fibers and medium muscle fibers of M. tibialis ant. of rats and mice were studied, and then the effect of training on those muscles was investigated. Wistar-strain rats and dd-strain mice were devided into training and control groups. One training group of Wistar-strain rats was made to run a treadmill with a speed of 40 m/min., a distance of 250 m and for a period of 90 days. Another training group of dd-strain mice was compelled to run on the treadmill with a speed of 20 m/min., a distance of 250 m and for a period of 60 days. After the training period, the anterior tibial muscle was removed and the histological method, using Sudan black B, was adopted in this experiment.
日本体力医学会の論文
1973-03-01