查询词典 osteogenesis

After transplanted in nude mouse for 8 weeks, DAC-MSCs can regenerate cementum-like structures and dentin-like structures. At the same time, we used limiting dilution assay to screen monoclonal cells from DAC-MSCs and discovered two kinds of phenotype cells: one is osteogenesis type, and the other is fibro singtype.

结果显示：牙根发育期根尖复合体来源间充质干细胞为异质性；具有显著的&胚胎性&组织特征：表现出极高的增殖活性、克隆形成能力和体外多向分化能力；在体内可以异位形成类牙骨质和类牙本质样矿化结构。

In the second part of this thesis. The biological process of porons HA/bBMP composite repairing experimental defect in the dog femora and monkey mandibular were investigated by the qualitative and quantitative methods. The results showed that not only were the speed and time of new bone ingrowing into the bBMP/HA composite much quicker and earlier than that of implants of HA alone, but also the quantity of new bone ingrowth into bBMP/HA composite was much higher than that of HA alone. The bone ingrowth of bBMP/HA composite at higher rate within 3 weeks. In this study, bBMP/HA promoted more active new bone formation in bone marrow tissue than did HA alone. This reveals that BMP, brought into the bone marrow with HA as a carrier, accelerates osteogenesis or osteoinduction, providing sime bone marrow cells with more differentiative potential.

论文第二部分应用定性和定量的方法，较全面地研究了HA/bBMP复合人工骨在修复狗股骨和猴下颌骨实验性缺损中的生物学过程，研究发现，新骨组织长入HA/bBMP复合人工骨的时间和速度都较单纯HA早和快，而且新骨形成量也明显高于单纯HA，HA/bBMP在挂入后早期(3周)的成骨最为活跃，自体骨髓组织可为BMP提供敏感的靶细胞，增强BMP的骨诱导效果和HA/bBMP复合人工骨的骨修复能力。

Radius bone nail can fix the scaphoid fracture, promote the osteogenesis and accelerate the healing process, so it can effectively treat scaphoid nonunion. It has a great value in clinical application.

采用桡骨骨钉治疗腕舟骨骨折不愈合，能够牢靠固定骨折，并明显促进骨折愈合，是治疗腕舟骨骨折不愈合的有效方法。

Adenovirus ; Bone morphogenetic protein 2; Gene therapy Bone marrow mesenchymal stem cells ; Osteogenesis

腺病毒；骨形成蛋白-2；基因治疗；骨髓间质干细胞；骨生成

The CBFA1 knockout mice showed no osteogenesis and had maturational disturbance of chondrocytes.

CBFA1基因敲除的小鼠缺乏膜内和软骨内成骨，软骨的成熟及分化也受到了严重干扰。

To investigate the effect of the latency period on osteogenesis during mandibular lengthening and discuss if the latency period is necessary.

骨愈合过程是受多种因素调节的，生长因子起重要作用。

Objective To study the use of distraction osteogenesis for alveolar ridge augmentation.

目的 研究垂直牵张成骨在下颌骨牙槽嵴增高的应用。

OBJECTIVE: To heighten the alveolar ridge of mandible using implant-distraction apparatus, and to investigate the law of Smad7 in distraction osteogenesis.

目的：利用种植型牵张器增高兔下颌牙槽嵴，观察下颌骨牵张成骨过程中Smad7的表达规律。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。