成骨

There was a linear positive correlation between the alkaline phosphatase activities and cell density.

液氮冷冻保存后复苏培养复层成骨细胞钙钴法碱性磷酸酶染色阳性率在45%以上，超微结构显示为高分化功能活跃成骨细胞。

The histiological characteristcs, and activities of alkine phosphatase and acid phosphatase of the implantan were examined to study the effects of fluoride on biological activities of BMP.

结果 氟对BMP的生物活性有直接的影响，氟能促进BMP将更多的成纤维细胞转化为成骨细胞，并能增强成骨细胞的功能，加速钙盐沉积，而破骨细胞功能有所下降。

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。

objective to ivestigate the effect of serum of astragalus from sd rats on the osteogenic capacity of calvarium osteoblast in vitro.

摘 要 目的观察黄芪含药血清对新生大鼠颅骨成骨细胞体系增殖、分化及成骨能力的影响。

Methods POB, COB and MSC were isolated and cultured respectively in vitro from the periosteum, calvarium and bone marrow of 5-month embryos aborting spontaneously. The 6th-generation osteoblasts were studied comparatively. The morphological features of POB, COB and MSC were observed under microscope and transmission electron microscope.

从人5个月龄胚胎骨膜、颅骨和骨髓组织中分离培养出骨膜成骨细胞（periosteal osteoblast， POB）、颅骨成骨细胞（cranial osteoblast， COB）和骨髓基质干细胞（marrow stromal cell， MSC），用第6代细胞进行比较研究。

Objective: To study osteogenic capability of rabbit bone marrow stromal cells and biological characteristical identification in vitro in order to explore the appropriate methods of osteoblast culture in vitro and to select an idea source of seed cells for bone tissue engineer .

目的：研究兔骨髓基质细胞在体外培养条件下的成骨能力及生物学特性，探讨简便易行的成骨细胞体外培养方法，为组织工程选择理想的种子细胞来源。

The x-ray features mainly showed the multiple and iterative fractures and concrescence abnormality, osteoporosis, and thinner cortical bone.

先天性成骨不全影像学表现具有特征性， X线、超声是诊断先天性成骨不全的重要方法，超声为产前诊断胎儿骨骼发育异常的首选方法。

OBJECTIVE: To observe the osteogenic property of platelet-rich plasma induced human BMSCs in vivo and to explore the feasibility of ectopic osteogenesis of platelet-rich plasma induced human BMSCs and combined coralline hydroxyapatite.

目的：观察富血小板血浆诱导培养人骨髓基质干细胞在体内的成骨特性，探讨采用富血小板血浆诱导培养的人骨髓基质干细胞与珊瑚羟基磷灰石材料体内异位成骨的可行性。

Methods: Put the decell decalcification spongy bone human BMSCs osteoblast compound into nude mice.

目的：研究人骨髓间质干细胞诱导成骨细胞的成骨能力，为组织工程化骨应用于临床提供理论依据。

Diethylstilbestrol has an enhancing effect on the proliferation and osteogenic differentiation of bone marrow stromal cells.

乙烯雌酚能促进兔骨髓基质干细胞的成骨分化，并能通过成骨细胞的数量来发挥骨骼系统的保护作用。

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