成長期の運動が皮質骨外周面での骨形成を促進する : 振動負荷刺激モデルラットによる実験的研究

概要

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The purpose of this study was to investigate the relationship between WBV and osteogenesis in rats. Forty-two male and female Wistar rats at 8w.o. were divided into three groups in each sex : baseline control(BLC), sedentary control (CON) and WBV exercise(EX). All rats in EX group were subjected to a WBV exercise at a frequency of approximately 13Hz, 10min./day, 5days/week for 5weeks. Cortical bone histomorphometry was shown that WBV might decrease the endosteal bone formations and increase the periosteal bone formations. This result suggesting that WBV exercise will delay the puberty on female rats, on the other hand, accelerate the osteogenesis on male rats by site specificity.
福山市立女子短期大学の論文
2009-03-31