查询词典 osteogenesis

Objective: This paper evaluates the effect of distraction osteogenesis in treatment of mandibular micrognathia accompanying with obstructive sleep apnea hypopnea syndrome.

目的：探讨牵引成骨术在治疗小下颌畸形伴阻塞性睡眠呼吸暂停低通气综合征(obstructive sleep apnea hypopnea syndrome， OSAHS)中的应用。

BACKGROUND: In bone tissue engineering researches, we are confronted with a problem of how to rapidly vascularization in the transition from experiments in vitro to osteogenesis in vivo. Only early establishment of blood supply can maintain the osteogenetic advantage of tissue-engineered bone.

背景：在骨组织工程研究中，面临从体外实验过渡到体内成骨时如何快速血管化的问题，尽早建立血运才能保留组织工程骨的成骨优势。

This study investigated the biologic properties of artificial synthetic HAP, the osteogenous capacity of red bone marrow after being transplanted to a heterotopic site, and the worth of composite HAP-BM implanted to osteogenesis.

本文研究包括：人工合成的HAP的生物反应，自体BM异位移植的成骨和诱导成骨作用和HAP配合BM移植对成骨的价值。

PURPOSE: This study is aimed to evaluate the application of three-dimensional simulation and virtual osteotomy guide in distraction osteogenesis.

目的：探讨维软硬组织模拟以及应用虚拟截骨导板将手术设计转移至牵张成骨术的效果。

Objective: The purpose of this study is to establish a periosteal distraction model on rabbit mandiblar ramus, to observe the formation of newly formed bone and its structure in each phase after distraction of periostea, to observe the changes of periostea after being secondary to distraction forces, to investigate the possibility of osteogenesis by periosteal distraction in oral and maxillofacial region, and to study the possibility of a new restoration method of clincal alveolar and other bony defect.

目的：本研究在兔下颌升支建立骨膜牵张成骨模型，观察牵张骨膜后，在骨膜下新骨的形成，以及新骨在各个阶段的结构，同时观察了骨膜受到牵张力后的改变，研究骨膜牵张在口腔颌面部成骨的可能，为牙槽骨缺损及其他口腔颌面部骨组织缺损探讨新的重建方法。

Expression of collagen I,II and alkaline phos┐phatase in osteogenesis by rhBMP┐2in vivo

rhBMP┐2在体内诱导成骨中I，II型胶原及碱性磷酸酶的表达

Purpose The clinical prospects of injectable calcium sulfate were verified through the mechanical tests, degradation and osteogenesis abilities' experiments, and the physicochemistry characteristics and biomechanical appreciation were evaluated.

对可注射式硫酸钙理化性能和生物相容性进行检测，通过动物实验研究其力学稳定性、降解性能及成骨性能，探讨可注射式硫酸钙的临床应用能力。

Platelet-rich plasma will help bone tissue regeneration and promote premaxillary distraction osteogenesis.

富血小板血浆有助于骨组织再生，对兔上颌牵张成骨具有促进作用。

After 2 weeks, the same way was used to collected blood. Models of distraction osteogenesis in the left tibias of the rats were established. All animals received osteotomy and placement of the external fixators on the lift tibiae for 14 days.

注射2周后断尾法取血，建立大鼠左胫骨牵引成骨模型，行左胫骨中上段骨干横行截骨，安置特制延长外固定架，牵引14 d。

The osteogenesis was observed by HE staining, modified Mallory's trichrome staining, and image analysis.

随着生物材料、细胞生物学的发展，使应用组织工程技术修复组织缺损成为可能。

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％。