成骨

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。

Reported the first clinical application of mandibular lengthening by gradual distraction in patients with hemifacial microsomia and Nagers'syndrome.

自从1992年，McCarthy等首先报道采用下颌骨逐渐牵引延长，以治疗半面萎缩和Nagers综合征以来，颌面部牵引成骨技术的研究已陆续开展起来。

Raman microspectroscopy was applied to monitor hydroxyapatite associated with the differentiation of the human mesenchymal stem cells to osteoblast.

在人体间叶干细胞分化成骨母细胞时，可利用拉曼光谱仪，对不同时期的骨母细胞做监测；最主要的差异是氢氧基磷灰石(Hydroxyapatite， HA)强度的表现。

We show that the Wnt signaling actiator 6-bromoindirubin-3'-monoxime releases MSCs from the osteoinhibitory effects of Dickkopf-1, whereas LiCl treatment does not.

我们也发现Wnt信号激活剂BIO会解除DDK1对MSC的成骨抑制作用，而LiCl处理则无这种作用。

aim: to evaluate the feasibility of injectable calcium phosphate cement and fibrin sealant as an injectable compound carrier of bone morphogenic protein .

目的： 了解以注射型磷酸钙骨水泥/纤维蛋白胶共同作为骨形态发生蛋白复合载体的注射型骨修复材料在小鼠体内异位成骨的能力，探讨其作为注射性骨替代物的可行性。

The compound of bioglass and bone morphogenic protein possesses much high inductive potentialties and the ability of rebuiding bone defect and can serve as an autograaft substitute material and had an great foreground in clinical trials.

溶胶凝胶生物活性玻璃复合骨形成蛋白人工骨具有高效的诱导成骨能力和良好的生物降解性，可成功的修复大段的骨缺损，是一种骨缺损修复的良好的生物材料，有着广阔的临床应用前景。

The product contains recombinant human bone morphogenic protein in a collagen scaffold. The protein promotes differentiation of cells into bone-producing osteoblasts when implanted into target areas of the spine.

该产品为一胶原支架，内含重组的人类促骨生成蛋白；当移植入脊椎的目标区时，此蛋白可以促进细胞分化至制造骨质的成骨细胞内。

Results D Cell morphology : Osteoblasts adhered tightly to five different titanium surface; On G surface, osteoblasts were spindle-shaped along the groove; Osteoblasts were cubic, multangular and abundant cytoplasm on SB surface and TPS surface, spreading in all directions.

①细胞粘附形态：成骨细胞在五种不同处理钛片表面粘附生长，SB组、TPS组表面细胞为多边形，胞浆丰富，有多个伪足突起呈分化表型；G组表面细胞胞体沿打磨沟嵴的方向伸展呈长梭形，少见伪足突起。

Results High homogenous hMSCs were obtained and after co-culture for 5 d with osteoblasts, they fused to form multinuclear cell clusters in micrograph and were postive in TRAP staining. Conclusion The co-culture system method is successful.

结果：体外分离、培养的hMSCs具有独特的细胞免疫学表型，即CD73和CD105阳性， CD34和CD45 阴性。hMSCs与成骨细胞共同培养5 d后，即可见单个核细胞融合成多核细胞，TRAP 染色可见多数细胞胞浆呈酒红色，为诱导成功的破骨细胞。

A line of osteoblasts is present a the center-right forming new bone, but lacunae containing multinucleate osteoclasts are at the center left and lower center destroying bone.

一行成骨细胞正在中右部形成新骨，而腔隙内的多核破骨细胞正在中左与中底部破坏骨。

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％。