成骨的

By means of cephalometric analysis and computeraid operative simulation, the best surgical proposal were gained. Results 15 cases were treated by TMJ reconstruction、 Jaw advancement by transplanted with bone graft and ramus sagital osteotomy, and genioplasty, 3 of the cases treated secondarily by Le fort I osteotomy.

采用电脑辅助的诊断和手术模拟及预测系统，获得充分扩展口咽和纠正颌面畸形的最佳手术方案，以TMJ重建、牵引成骨和正颌外科方法治疗患者。

Cases underwent bilateral TMJ reconstruction, bone graft and genioplasty in order to advance the jaw. Bimaxillary surgical procedure was completed in 3 cases, and distraction osteogensis and TMJ reconstruction in 6 cases. Al patients gained good appearance, 29 patients can open their mouth larger than 3 cm, and one case had recurrent TMJ ankylosis. 29 cases'AI＜5 and oxygen saturation degree ＞90%(included the patient that had recurrent TMJ ankylosis).

结果 本研究有15例患者接受患侧下颌升支倒置TMJ重建、植骨前移，健侧升支矢状劈开、下颌前移和颏前移成形术；其中有3例行二期的上颌的Le Fort Ⅰ截骨术。6例行双侧TMJ重建、植骨前移下颌和颏成形术。3例施行同期双颌截骨前移和颏成形术；6例行单或双侧TMJ重建、牵引成骨术。

Cultured osteoblasts at suitable cell density can easily form mineralization nodes in vitro, and β-glycerophosphate sodium and ascorbic acid just promote formation of mineralization nodes.

体外培养成骨细胞钙化结节的形成须接种适宜的细胞数量，用条件培养液培养细胞能促进钙化结节形成。

Methods: Osteogenic medium (expansion medium with 10 mmol·L -1 dexamethasone,50 μg·L -1 ascorbic acid and 10 mmol·L -1 β glycerophosphate ) was used to stimulate MSCs into osteoblast like cells.

选用生长状态良好的兔骨髓间质干细胞，在体外进行成骨活性诱导，并进行形态学观察和碱性磷酸酶、骨钙素的测定。

OBJECTIVE: To investigate the effect of Jiangu granula on the apoptosis of rat osteoblast induced by TNF-ɑ.

目的：验证健骨颗粒含药血清对肿瘤坏死因子α诱导的鼠成骨细胞凋亡的影响。

The degradation and the osteogenic response of CHA cement were evaluated histomorphologically in osteoporotic bone.

于注射后1，3，7d和1，3，6个月分别处死5只，并截取股骨近段，制成切片，通过镜下观察及用组织形态学的方法观察碳酸化羟基磷灰石人工骨在骨质疏松骨质内的降解和成骨情况。

When the inoculative density of MSCs is l×l0~5cells/ml and the microcarrier Cytodex-3 concentration is 10mg/ml, MSCs cultivated in RWV for five days can expand more than nine times but only four times in T-fiask in one generation. Moreover, the culture parameters show that the media pH value in RWV is 7.4-7.6, and the glucose content is lower but the lactic acid content is higher in RWV than in T-flask.

同时对静态和动态培养的细胞进行形态、pH值、渗透压、葡萄糖、乳酸、流式检测及向成骨细胞诱导，发现旋转壁式生物反应器中培养兔骨髓间充质干细胞时，培养基的pH值在7.4-7.6之间，渗透压变化不大，与细胞在培养瓶中培养比较可见葡萄糖含量低而乳酸含量高。

In hip OA, reduced sclerostin expression likely mediates increased osteoblastic activity in the intracapsular cortex.

在髋关节OA，硬化蛋白表达的降低可能介导了囊内皮质成骨细胞活性的提高。

During the process of craniofacial distraction, which bone formation fasion is priority to intramembranous bone formation, FS also participate in regulating the function of ACT A.

在以膜内化骨为主要成骨方式的下颌骨DO过程中FS也参与对ACTA活性的调节。

Immunohistochemical staining revealed that expression of RANKL and OPG protein was detected in osteoblasts, bone lining cells, fibroblasts and osteoclasts which mostly located in resorption lacunae.

免疫组化结果显示，RANKL和OPG的阳性表达位于牙周成骨细胞、骨衬里细胞、牙周纤维细胞和位于骨陷窝内的破骨细胞中。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。