成骨

ICHA cement is rapidly resorbed in big animal and new bone form at the same time.

ICHA水泥在大动物体内降解性能良好，在降解的同时成骨，降解速度与成骨速度相当。

To study the function of thyroid hormone receptors in osteoblasts and in bone, the nuclear extracts of TRs from human osteoblast-like cell line MG63 and rat calvaria were achieved, and the two main kinetic parameters of TRs, affinity constant and maximal binding capacity, were determined by radio-ligand binding assay and Scatchard plot.

其中MG63和骨组织中TRs的Ka值与文献报告的人类外周血淋巴细胞以及大鼠脑组织和肝脏中TRs的Ka值相比，差别显著，但与文献中其他成骨细胞系的Ka值相近，提示成骨细胞或骨组织中的TRs与THs的结合能力有可能确实低于淋巴细胞、脑组织或肝脏，从而使得THs在骨组织中的作用机制及效果可能有别于其他组织。

The proliferation of osteoblast was measured by thiazolyl blue,activity of alkaline-phosphotase was observed with Golden s method and alizarin red stain was used to measure the mineral nodes of osteoblasts.

结果 0 10 g·L-1的麦胚提取物可以促进体外培养大鼠成骨细胞的增殖和分化作用，0 5 0g·L-1促使成骨细胞矿化结节的形成。

Results obtained included:(1) MSCs began to attach to culture flask after 24h cell inoculation by centrifugation method.

5观察经Ⅰ型胶原包被的多孔块型PLGA材料体内成骨效果，尤其是材料中心部位的成骨情况。

Methods: firstly,depanding on the methods of fcm,mtt etc,we got the best density and actiontime of adriamycin.and then,we used several depressors of different signal transduction pathways to observe the possible pathway of osteosarcoma cell apoptosis.finally, we observed different expression including phosphorylation and non phosphorylation of correlated signal molecules,by the methods of westernblot.

首先通过fcm，mtt等方法探讨引起成骨肉瘤细胞凋亡的最佳药物作用浓度及时间；在此条件下应用不同信号转导通路的抑制剂观察导致细胞凋亡的可能通路；最后应用western blotting来检测在成骨肉瘤细胞凋亡过程中相关信号分子的表达水平及磷酸化水平的变化。

Alcohol primarily induce changes in MSCs, osteoblasts and osteoclasts, such as the proliferation, differentiation and function. As a result, it inhabit bone formation and promote bone resorption, fat increased and a series of pathophysiological changes.

目前认为酒精主要通过改变MSCs、成骨细胞、破骨细胞等的增殖、分化和功能，抑制成骨、促进骨吸收，引起骨组织形成减少同时脂肪组织增多等一系列病理生理变化，最终形成骨质疏松。

This study also showed that the effect of"kidney-tonifying"traditional Chinese medicines on strengthening bone may be related to their direct effect on osteoblast, and that the flavonoid compounds in Psoralea corylifolia L. might have activity of anti-osteoporosis.

大量中药及植物促进成骨样细胞骨形成活性筛选结果表明，补肾中药的&壮骨&作用可能与其对成骨细胞活性的促进作用有关，中药补骨脂中的黄酮成分可能具有防治骨质疏松的活性。

Icariin, the main constituent of Epimedium sagittatum Maxim, and its metabolite icariside Ⅱ showed similar activity in cell proliferation. The total flavonoids from Viscum coloratum Nakai could stimulate cell proliferation and significantly promote cellular ALP activity. Daidzein and its derivatives exhibited no significant activity in cell proliferation.

结果发现：中药淫羊藿中的主要成分淫羊藿苷及其大鼠体内主要代谢物淫羊藿次苷Ⅱ具有类似的作用，可显著促进成骨样细胞的增殖；中药槲寄生总黄酮对成骨样细胞的增殖有一定的促进作用，并可显著提高细胞内ALP活性；大豆苷元及其衍生物对UMR106细胞的增殖作用不明显。

Fluid shear stress synergizes with insulinlike growth factorI on osteoblast proliferation through integrindependent activation of IGFI mitogenic signaling pathway［J］.

模拟失重对成骨细胞功能的影响我们前期研究发现，在FSS的作用下，1 G重力环境下培养的成骨细胞分泌的PGE2可迅速增加。

Osteoblasts can be seen lining the lacunae in the newly developing fetal bone, and they deposit bone along calcified cartilagenous spicules.

在新生骨的骨陷窝周可见成骨细胞排列，这些细胞在钙化的软骨化骨周围沉积成骨。

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。