Conclusion the deficiency of estrogen not makes bone lose but also may change bone quality, including the crystal and fiber construction.
结论雌激素的缺乏不但可以导致骨量的丢失，还有可能导致骨质量的改变，包括构成骨的矿物晶体结构或纤维结构的改变。
That's when a series of experiments showed that bone is piezoelectric, meaning that bending or deforming its crystal structure creates local electric currents.
当一系列的实验显示骨骼是压电的，就意味着使它的结晶体结构弯转变形产生局部电流。
Objective To investigate the feasibility of the nanometer crystal hydroxyapatite collagen material as scaffold material in bone tissue engineering.
目的探讨纳米材料作为组织工程骨基质材料的可行性。
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