成骨细胞的

Newborn rat calvaria osteoblastic cells were incubated with TNF-α(20、30、40ng/ml) for 24 and 48h.

用TNF-α 20、30、40ng／ml的量刺激成骨细胞，观察24、48小时，测定细胞培养液中亚硝酸根含量。

Osteoblasts obtained from crania of neonatal Wistar rats were cultured on surfaces of PLA and EMPLA, with glass as control.

探讨了成骨细胞与新型生物可降解材料乙二胺改性聚乳酸的细胞相容性。

Results :①The MVs were formed by osteoblast of the secret type、dentinoblast and process;② There was a mature process of the MVs in the extracellular matrix.The appearance of the hydroxyapatite was a major mature feature;③ HAP formed initially in the MVs entered into collage matrix and eventually mineralized;④ The shifting sign of HAP from MVs to the surface of collage fibril was observed.

结果：①MVs是由分泌型成骨细胞、成牙本质细胞及其突起芽生进入胶原基质；②MVs在细胞外胶原基质中有一个逐渐成熟的过程，并以羟基磷灰石（hydroxyapatite，HAP）晶体的出现为其主要特征；③HAP在MVs内形成、增多，最终进入胶原基质并进一步沉积、钙化；④部分胶原原纤维表面沉积的HAP 晶体与MVs分泌的晶体有明显的移形迹象。

LRP5 is expressed in the osteoblasts lining the endosteal and trabecular bone surfaces, but not in osteoclasts.

LRP5在骨膜内及骨小梁表面的成骨细胞表面表达，而不在破骨细胞中表达。

Second, to study the effect of antler collagen protein on Vero, L_(929), human cervix cancer, rat osteoblast cells and epidermic cells.

研究鹿茸Ⅰ型胶原蛋白对Vero、L_(929)、人宫颈癌细胞Hela、Wistar大鼠成骨细胞和表皮细胞贴壁及增殖的影响。

In addition, it could be shown that osteoblasts proliferated, differentiated, and produced new mineralized extracellular matrix.

同时，它又能表明成骨细胞能够增殖，分化，并产生新的矿化细胞外基质。

The third passage cells had been induced by 0.1 μmol/L dexamethasome, 10 mmol/L β glycerophosphate and 50 μmol/L ascorbic acid 2 phosphate.

取第3代培养细胞用含0.1 μmol/L地塞米松、10 mmol/L β甘油磷酸钠、50 μmol/L维生素C的成骨细胞分化培养液培养。

Induct cultured cells to differentiate into endothelial cells、lipoblast and osteoblasts in vitro.

对鉴定后的胎盘源间充质干细胞在体外通过特定诱导环境下使之向成脂肪细胞、成骨细胞分化，检测其多向分化潜能。

A line of osteoblasts is present a the center-right forming new bone, but lacunae containing multinucleate osteoclasts are at the center left and lower center destroying bone.

一行成骨细胞正在中右部形成新骨，而腔隙内的多核破骨细胞正在中左与中底部破坏骨。

Therefore, RANKL, RANK, and OPG provide a ligand/receptor/soluble receptor system for the molecular basis of osteoclastic regulation by osteoblasts.

这样，RANKL，RANK以及OPG构成了一种配体／受体／可溶性受体调控系统，成为成骨细胞调控破骨细胞的分子基础。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。