Conclusion Titanium alloy particles decrease expression of OPG gene in human osteoblasts, and this may contribute to the differentiation of osteoclasts which may lead to the periprosthetic osteolysis.
结论铁合金颗粒使成骨细胞OPG基因表达下降,使破骨细胞分化、活化功能增强,这可能是导致假体松动的骨溶解机制之一。
Conclusion on the resorbing surface of human deciduous teeth there are large amount of osteoclasts which can be used as a source of studying human osteoclast.
结论人滞留乳牙牙根吸收面存在大量的破骨细胞,是研究人破骨细胞的一个来源。
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