Objective To establish an immortalized osteoblast cell line used for basal and clinical research of orthopaedics.
目的建立永生化的人成骨细胞系供骨科临床和基础研究使用。
Adipose-derived stem cells are multipotential stem cell and can be induced to osteoblast in vitro.
脂肪干细胞为多能干细胞，能在体外定向诱导分化为成骨细胞。
Conclusion: Progesterone has a multi stimulating effect on the differentiation of fetal rat calvarial osteoblast, but no effect on cell proliferation.
结论：孕酮对离体胎鼠头盖骨成骨细胞的分化具有多重促进效果，但对细胞的增殖无影响。
Polylysine could enhance the adhesion of cell onto the artificial bone material. IGF_1increased the proliferation of osteoblast markedly.
多聚赖氨酸可促进细胞对材料的黏附，IGF_1对成骨细胞的增殖促进作用明显。
Mesenchymal Stem cells (MSCs) have the potential to differentiate into lineages of tissue cells, such as osteoblast, fibroblast, nerve cell et al.
间充质干细胞可以分化为成骨细胞、成纤维细胞、神经细胞等多种组织细胞。
Result: minocycline can stimulate the proliferation of osteoblast and marrow stromal cell, but also can restrain the differentiation.
结果：二甲胺四环素在体外具有刺激骨髓基质细胞和成骨细胞增殖的作用，但抑制细胞的分化。
By the 6-8 week, there has been bone trabecula joining the two union sites, osteogenic cell and osteoblast grew briskly around the cortex of allograft.
移植后6一8周，两接合端已有骨小梁连接，异体骨皮质周围骨原细胞和成骨细胞生长活跃；
Methods Observe the growing shape of MC3T3 E1 osteoblast cultured in vitro, and investigate the effects of low dose of fluoride and dexamethasone on the proliferation of osteoblast by cell count.
方法体外培养MC3T3E1成骨细胞，观察细胞的生长形态，并通过细胞计数观察低浓度氟和地塞米松对成骨细胞增殖状况的影响。
At the distal part of femur in fetus age of 30 weeks, a cluster of lump-like osteogenic cell, osteoblast and basophlous osteoid filled among cells appeared at the secondary ossification center.
胎龄30周的股骨远端，骨化中心呈现团块状成群的骨原细胞和成骨细胞，嗜碱性的类骨质填充于细胞间；
Methods Cell culture technique in vitro had been used to study the growth condition of MC3T3-E1 osteoblast line on the surface of cementum treated with various methods.
方法应用体外细胞培养技术观察MC3T3 - E1成骨细胞株在不同处理的牙骨质表面的生长状况。
To investigate the action mechanism of Herba Epimedii in the treatment of osteoporosis, serum cell culture was used to observe the effects of Herba Epimedii flavone on proliferation of osteoblast.
为探索中药淫羊藿防治骨质疏松症的作用机理，采用血清细胞培养的方法，观察淫羊藿总黄酮对动物成骨细胞增殖的影响。
The effects of 3hb on the differentiation (ALP activity), mineralization, apoptosis and cell cycle of osteoblast MC3T3-E1 cells were evaluated.
然后着重考察了3hb对成骨细胞MC3T3 - E1的功能影响，包括分化、矿化、凋亡以及细胞周期。
Methods: the osteoblast-like cell MG-63 were stimulated with different amplitude by four-point-bend loading device, and the different proliferative index after tension-stress load were studied.
方法：采用四点弯曲细胞力学加载仪对成骨样细胞MG- 6 3分别以不同强度的张应力进行力学刺激，并对其受力后的增殖状态进行了研究。
Methods: the osteoblast-like cell MG-63 were stimulated with different amplitude by four-point-bend loading device, and the different proliferative index after tension-stress load were studied.
方法：采用四点弯曲细胞力学加载仪对成骨样细胞MG- 6 3分别以不同强度的张应力进行力学刺激，并对其受力后的增殖状态进行了研究。
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