成骨细胞的

Estrogen can increase osteoblast ALP activity,osteocalcin production,and power of bone-grown up.

雌激素能增加成骨细胞的ALP活性和骨钙素的产生，促进成骨细胞的骨形成能力。

The results shows that the response of human osteoblasts to cyclic tensile strain in gene level was complicate.

周期性牵张力对成骨细胞多种基因的表达产生了影响，成骨细胞的应力反应是一个复杂的，多基因参与调控的过程。

The results show that the response of human osteoblasts to cyclic tensile stress in gene level was complicated.

周期性牵张力对成骨细胞多种基因的表达产生了影响，成骨细胞的应力反应是一个复杂的，多基因参与调控的过程。

On the other hand, the proliferation of osteoblasts was not affected after different doses of Epimedium added into the culture medium.

淫羊藿对成骨细胞的增殖和凋亡没有明显作用，但却显著增加了成骨细胞碱性磷酸酶的活性。

Results There existed action windows of amplitude and frequency with regard to the biological effect of recta...

结论ELFEMF对成骨细胞的影响依赖于电磁场的特征参数，对成骨细胞的增殖与分化而言，磁感应强度5mT、频率15Hz、占空比15%可能为一组合适的参数。

In this set of experiments, the cells were subjected to sinusoidally pulsing electromagnetic fields for three different frequencies (2HZ、15HZ、50HZ) and one intensity (5～ 8GS). It showed that they enhanced osteoblasts proliferative activity, especially in the group of 2HZ.

通过观察频率分别为2HZ、15HZ、50HZ的正弦波脉冲电磁场对成骨细胞的作用，结果显示三种频率的正弦波电磁场均能促进成骨细胞的增殖，其中以频率为2HZ者作用最明显。

The mechanical strength, solubleness and the capability to induce ossification of the materials could be improved obviously when strontium was added, which were formed of hydroxyapatite and tricalcium phosphate.

试验研究证实锶盐具有抗骨吸收和增加骨形成的作用，锶盐可以抑制破骨细胞的活性，促进成骨细胞的活性，促进骨盐的沉积；其与羟基磷灰石和磷酸三钙等复合后，其机械强度、溶解性及诱导成骨能力等特性明显得到改善；锶盐口服有治疗骨质疏松症的作用。

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。

Duque G, Rivas D. Alendronate has an anabolic effect on bone through the differentiation of mesenchymal stem cells.

与这些研究结果类似，笔者在实验中发现阿仑磷酸钠和辛伐他汀都能明显刺激成骨细胞的增殖，并且能显著刺激成骨细胞分泌碱性磷酸酶，表明两种药物对骨形成都有一定的促进作用。

Results:Osteoblasts has the ability of transmembrane transport of metformin. The transport of metformin could be saturable with time and drug concentration adding;a certain range of temperature and pH can promote the transport of metformin;The transport of metformin was inhibited by cimetidine and phenformin,but promoted by verapamil;Oct1 but no Oct2 was expressed extensively in cell membrane and cytoplasm of osteoblasts;The protein level of Oct1 can be up-regulated by metformin with different drug concentrations and times,but no obvious differentces from each group.

结果：二甲双胍能够在成骨细胞上进行跨膜转运，且随着转运时间和药物浓度的增加而增加，并可达到饱和；一定范围内提高温度和pH值可以促进二甲双胍的转运；西米替丁和苯乙双胍对二甲双胍转运有明显抑制作用，而维拉帕米则对转运有明显的促进作用；Oct1广泛表达在成骨细胞的胞膜及胞浆中，而Oct2无表达；二甲双胍在不同浓度及不同给药时间均能够上调Oct1的表达，但各组间无明显差别。

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