The new bone formed in the lengthened region might be the result of a combined osteogenesis from endochondral, intramembranous, and fibrous tissue ossification; 延长区新骨形成方式可能为软骨内成骨、膜内成骨及纤维组织直接转化成骨3种方式并存;
The cellular events of intramembranous ossification, cartilage formation, endochondral ossifications, and bone remodeling appear in the callus simultaneously or sequentially. 骨痂内的膜内化骨,软骨形成,软骨内化骨和骨重建等过程可同时或连续出现。
In group C, active new bone formation, either endochondral or intramembranous ossification, was found in the 3rd week and entire repair of the bone defect by bone trabecula in the 9th week after operation. C组术后3周可见股骨头骨缺损内软骨内成骨及膜内成骨活跃,9周时骨缺损已完全由致密的新生板层骨修复。
Conclusion: ( 1) The process of proliferation and differentiation of osteoblasts and chondrocytes, endochondral ossification or intramembranous ossification was delayed in the high altitude group compared with the plain group. 结论1.高原组大鼠桡骨骨折愈合的过程中,成骨细胞、软骨细胞等的增殖分化,以及软骨内成骨或膜内成骨的发生均较平原组延迟。
Conclusion HA/ TCP has the property of osteoinduction and the way of osteogenesis is intramembranous ossification. The newly formed osseous tissue and normal osseous tissue reveal the identical composition of collagen. 结论HA/TCP具有骨诱导性,新生骨组织与正常骨组织有着一致的胶原成分,其成骨方式为膜内成骨。
Weeks after suture distraction, signs of intramembranous ossification were found in the edge areas of the distracted suture, and the positive staining of BMP and TGF-β was still noted in the osteoblasts around the newly formed bone trabeculae. 第4周,受力骨缝边缘以膜内成骨方式进行改建,BMP和TGF-β阳性染色主要位于新生骨小梁四周的成骨细胞中。
The regeneration of bone graft was the results of intramembranous ossification in cooperation with endochondral ossification. 移植骨的再生则是膜内化骨和软骨内化骨协同作用的结果。
There are two major forms of bone formation, intramembranous ossification and endochondral ossification. 骨骼形成主要通过软骨内成骨和膜内成骨两种方式来完成。
Bone is formed by two distinct modes of ossification: by intramembranous ossification and by endochondral ossification. Despite the differences, the two types of ossification have as common feature: the pre-requisite of vascularization. 骨骼发生及形成通过两条不同途径:膜内成骨和软骨内成骨。虽然是两种不同的成骨方式,它们有着共同的特征:形成血管是它们发生的先决条件。