治癒効果の制御を目的とした骨のマイクロ加工面における細胞の遊走能(機械要素,潤滑,工作,生産管理など)

概要

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The cell migratory characterization in micro machined surface of compact bovine bone was evaluated on basic research for surgery healing control. The property of orthopedic surgery processing was investigated prior to evaluate the cell migration, and the property was classified in the four processing mechanisms of cutting, grinding, polishing and cracking in terms of engineering processing. The cell migratory characterization was evaluated in the machined surface with above four mechanisms. The result showed that the cell migration in straight direction along the groove tended to spread the indefinite direction, according to change in the mixture groove track from straight one. From these results, the cell migratory characterization was affected by the groove track in the machined surface as previous study reported by titanium surface. The effect on the cell migration was also controlled by the roughness in machined surface with the larger groove track.
社団法人日本機械学会の論文
2009-01-25