成骨的

Objective: To study the effects of cyclic tensile stress on the gene expression profiles of human osteoblasts in vitro.

目的：研究周期性牵张力对人成骨细胞基因表达谱的影响。

TRIG and CHOL began increasing after one week of injection, which was obvious with prolongation of injection.

VEGF在成骨细胞、软骨细胞中的阳性表达率与血液流变学和MSCT灌注成像指标均不相关。

The defect was repaired with the osteochondral plug with the same diameter and depth taken from the proximal femoral trochlea using the OATS. The contralateral femoral trochlea was treated as normal control.

18 只新西兰兔右膝股骨滑车造成骨软骨缺损，取滑车临近部位相同直径和厚度的骨软骨柱修复缺损，左膝作为正常对照。

Cell cycle and surface antigen were detected with flow cytometry. Adipogenic differentiation and osteogenic differentiationwere tested by immunohistochemistry.

流式细胞仪测定细胞周期及细胞表型，免疫组织化学染色检测其体外诱导成脂肪和成骨分化的能力。

MAIN OUTCOME MEASURES: Growth characteristics, osteoblast and adipogenic induction in vitro of peripheral blood MSCs were measured.

主要观察指标：外周血间充质干细胞的生长特性，外周血间充质干细胞体外诱导成骨、成脂能力。

The third passage of cells at 2×109/L were incubated in adipogenic, osteogenic and chondrogenic mediums, separately.

收集第3代细胞，分别接种于向脂肪细胞、成骨细胞、软骨细胞分化的培养液中进行诱导。

Incubation with adipogenic inductive agents resulted in morphological change and positive results when staining with Oil Red O.

在经典的诱导条件下，人胎骨髓MSCs可迅速向脂肪及成骨方向分化。

Objective This study is to investigate the expression of VEGF after exposure of human osteoblasts to anoxic stimuli .

目的 探讨缺氧对人成骨细胞 VEGF表达的影响。

A certain concentration of the antituberculosis drugs could decrease the quantity and activity of osteoblast.

结果：1。高浓度抗结核药物对成骨细胞的数量和功能具有抑制作用；2。

There were no cells on the SIS as control. They were implanted subcutaneously in the dorsa of the athymic mice. The implants were harvested after in vivo incubation for 4, 8 and 12 weeks.

将复合培养细胞与单纯材料分别植入无胸腺裸鼠皮下，扫描和透射电镜观察植入前和植入后4、8、12周成骨细胞、血管生成的变化过程。

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％。