成骨的

Then the concentration of NO in supernatant of culture and the changes in histomorphometry were examined.

体内NO主要来源于成骨细胞及骨髓细胞[3] ，而骨髓基质细胞是成骨细胞的主要来源。

And, precise temporal expression of HoxC8 is important for determining the correct identity of the vertebral column in early embryos.

然后，在MC3T3-E1与C2C12两种细胞系分别建立成骨分化模型并检测不同成骨分化时期HoxC8的表达谱。

According to principle of mechanical movement,two support plates were designed to move relatively, which transferred randomly along with two perpendicular directions. It was done to change the direction and model 3-D distraction osteogenesis on zygomatic bone of the isolated caprine cranium.

根据机械移动原理，设计两块可相对移动的支撑板，一定范围内在两个垂直方向任意移动，带动牵张杆改变牵张方向，进行三维牵张成骨，在离体羊颅骨模型上进行模拟牵张成骨。

The responses of osteoblasts to both agents can be as the characteristics of primary osteoblast derived from rat calvaria.

这些成骨细胞对上述两种药约之反应也可作为由大鼠头颅骨所取出之成骨细胞的特性。

Objective To investigate the role of hypoxia inducible factor-1α(HIF-1α) and von Hippel-Lindau in murine endochondral ossification.

目的 研究低氧诱导因子1α(HIF-1a)和von Hippel-Lindau在成骨细胞水平对小鼠软骨内成骨过程的调控机制。

Cells in the induction group were incubated in 1.5 mL of osteoinductive medium, supplemented with 10-8 mol/L dexamethasone, 10 mol/L β-glycerophosphoric acid, and 50 mg/L vitamin C.

选取第3代骨髓间充质干细胞和脂肪间充质干细胞，按5×107 L-1接种后各分为2组：诱导组加入含10-8 mol/L地塞米松、10 mol/L β-甘油磷酸、50 mg/L维生素C的成骨诱导培养基1.5 mL，未诱导组不加入成骨诱导培养基。

METHODS: The third passage of BMSCs and AMSCs at a density of 5×10^7 L^(-1) were divided into two groups. Cells in the induction group were incubated in 1.5 mL of osteoinductive medium, supplemented with 10^8 mol/L dexamethasone, 10 mol/L β-glycerophosphoric acid, and 50 mg/L vitamin C. Cells in the non-induction group were not treated with osteoinductive medium.

选取第3代骨髓间充质干细胞和脂肪间充质干细胞，按5×10^7L^(-1)接种后各分为2组：诱导组加入含10^8mol/L地塞米松、10mol/L β-甘油磷酸、50mg/L维生素C的成骨诱导培养基1.5mL，未诱导组不加入成骨诱导培养基。

In intramembranous ossification, absence of cartilage, osteoblasts are likely producing, and responding to, VEGF.

膜内成骨中，在无软骨出现的情况下，成骨细胞产生、应答VEGF。

OBJECTIVE: To investigated the effect of simvastatin on osteoblastic differentiation of bone marrow stromal cells based on genetics level.

目的： 从基因水平明确辛伐他汀在体外诱导大鼠骨髓基质干细胞向成骨细胞分化过程中对成骨相关基因表达谱的影响。

Results: Most of the cultivated periosteal-derived osteoblasts were triangle-like or shuttle-like cells,they growed and breeded rapidly,and had osteogenetic capability.

结果：培养的骨膜成骨细胞形态多为三角形或梭形，生长增殖迅速，具有成骨能力。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐