成骨

In the end, the bioactivity and biocompatibility of samples were studied based on apatite precipitation and osteoblast culture in vitro.

最后，通过体外仿生矿化和成骨细胞培养来研究固定蛋白前后样品的表面生物活性和生物相容性。

This paper is aimed to a comparative study of in vitro formation of bone like apatite on the surface of dense and rough calcium phosphate ceramics with SBF flowing at differ...

本研究进一步证实了材料的几何形貌对类骨磷灰石形成的影响，加深了对磷酸钙陶瓷在体内诱导成骨机理的理解

The diagnosis of OI was made based on history of frequent bone fractures, short stature, severe kyphosis, and barrel-shaped rib cage.

同时病患因频繁的骨折，身材短小，严重之脊柱后弯及桶状胸廓，符合成骨不全症的临床诊断。

Experiments on decalcification and activation of osteoinductive ability, comparison between the osteogenesis of demineralized bone matrix in orthotopic and in heterotopic sites, and correlation between immune response to allograft of bone and osteoinductive activity of the graft, were reported in this paper. 1. Syngeneic deminerolized bone matrix and the mixture of DBM with bone ash or acid-soluble protein extracted from demineralization was implanted into muscle pouch of mice, subsequently, the inhibition of DBM osteoinduction by bone ash or acid-soluble protein was demonstrated with histological and by means of alkaline phosphatase assay.

本文对脱钙处理使骨诱导活性表达的作用、脱钙骨基质植入不同部位的成骨表现，以及同种异体骨移植引发的免疫反应与骨诱导活性的内在关系三方面进行了研究：（1）在小鼠肌肉植入同系脱钙骨基质及其与脱钙所去除的骨矿盐和酸溶性蛋白混合物，碱性磷酸酶和组织学检查表明：骨矿盐和酸溶性蛋白具有抑制脱钙骨基质骨诱导活性的作用。

Objective To investigate the effect of testosterone on bone cell metabolism.

目的 探讨雄激素对成骨细胞代谢的影响。

Objective To study the biological behavior of bone marrow stromal cell cultured in vitro with the polylactic acid.

目的 检测聚乳酸对骨髓基质细胞体外成骨的过程及其生物学行为的影响。

Materials and Methods The primary osteoblasts separated from calvarium of 10 fetal rats were cultured and a finite cell line was established in vitro.

材料和方法选用SD胎鼠颅骨作为细胞原代培养的组织来源，建立胎鼠成骨细胞有限细胞系。

METHODS: The calvarium bone of newborn rats was digested with bacterial collagenase and cultured to obtain osteoblasts and SP with different concentrations was then added.

目的：观察P物质（substance P，SP）对体外培养的成骨细胞增殖和活性的影响。

Objective To quantitatively measure the new bone conducted by porous block β-tricalcium phosphate implanted in the defects of calvarium of rabbits.

目的通过多孔块状β-磷酸三钙对兔颅骨缺损的修复，定量测量其在体内引导成骨的量。

METHODS: The calvarium bone of new born rats was digested with bacterial collagenase and cultured to obtain osteoblasts and SP with different concentrations was then added.

采用新生大鼠颅盖骨消化法培养成骨细胞，再加入不同浓度的SP，观察细胞生长数量，测定碱性磷酸酶活性及观察细胞周期变化。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。