Abstract This study analyse the effect of integrating of physiological environment of human cancellous bone as shown by different level of cyclic compressive on the degradation behaviour of porous magnesium under dynamic immersion for bone scaffold applications. The porous magnesium (30%, 41% and 55% of porosity) were immersed in simulated body fluid (SBF) with flowrate 0.0025 ml/min while having dynamic loading (1000 μe, 2000 μe and 3500 μe) for 24, 48 and 72 h. The influenced integrating both boundaries have increased the relative weight loss and degradation rate as high as 61.56% and 93.67%, respectively as compared to dynamic immersion test only.

中文翻译：

---

人松质骨生理环境下多孔镁的动态降解行为研究

摘要 本研究分析了人体松质骨生理环境的整合，如不同程度的循环压缩对骨支架应用动态浸泡下多孔镁降解行为的影响。将多孔镁（孔隙率的 30%、41% 和 55%）浸入模拟体液（SBF）中，流速为 0.0025 ml/min，同时具有动态载荷（1000 μe、2000 μe 和 3500 μe），分别为 24、48 和 72 H。与仅动态浸入试验相比，受两个边界影响的整合使相对重量损失和降解率分别提高了 61.56% 和 93.67%。