首页> 外文会议>ASME summer bioengineering conference;SBC2012 >HYDROXYAPATITE SCAFFOLD POROSITY, BONE REGENERATION, AND VASCULARIZATION USING AN ADAPTED CAM ASSAY
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HYDROXYAPATITE SCAFFOLD POROSITY, BONE REGENERATION, AND VASCULARIZATION USING AN ADAPTED CAM ASSAY

机译:自适应凸轮分析法测定羟基磷灰石脚手架孔隙率,骨骼再生和血管形成

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Hydroxyapatite (HA) is used in a number of applications for bone restoration and implant fixation. Direct-write manufacturing methods enable the fabrication of HA scaffolds with precisely controlled macroporosity (>100μm) between scaffold struts, or rods, and microporosity (<20μm) within the rods [1]. The need for macroporosity for bone regeneration is well documented, though its specific influence on directing vascularization is not as well studied. Limited research has investigated the role of microporosity in bone regeneration or vascularization. This work aims to address these gaps.
机译:羟基磷灰石(HA)在许多应用中用于骨骼修复和植入物固定。直写式制造方法可以制造具有精确控制的支架支杆或杆之间的大孔(>100μm)和杆内的微孔(<20μm)的HA支架[1]。尽管没有很好地研究其对指导血管形成的具体影响,但对于骨骼再生的大孔性需求已得到了充分的证明。有限的研究已经研究了微孔在骨再生或血管形成中的作用。这项工作旨在解决这些差距。

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