233 培養骨芽細胞に及ぼす機械的振動の振幅および振動数の影響

概要

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Cells response to mechanical stimulation. It is known that mechanical stimulation affects bone formation in ultrasound therapy. It is considered that a cell is a mechanical system which has sensors,controllers and actuators.In this study,we investigated effects of amplitude and frequency of mechanical vibration on cell proliferation,bone mass generation and ALP gene expression by in-vitro cell culture. It is shown that mechanical vibration affects them according to amplitude and frequency.
社団法人日本機械学会の論文
2007-09-25