成骨

Only in 5th day during distraction, did gently atrophy appear in the masseters probably due to occlusal interference but subsequently disappeared.

但是在牵张完成后它们都通过改建在新的位置上重新形成了稳定的肌肉结构，这种变化从理论上讲有利于牵第四罩巴大学硕士论文张成骨术后的稳定。

Objective: Basic Fibroblast Growth Factor is a mitogen for many cell types, including osteoblasts and chondrocytes. It can stimulate angiogenesis and oateoblast gene expression.

目的：碱性成纤维细胞生长因子是许多种细胞的丝裂原，其可促进血管的生成及成骨细胞基因的表达。

Human bone marrow stromal cells suppress T lymphocyte proliferation induced by cellular or nonsppecific mitogenic stimuli［J］.

不同年龄人骨髓间充质干细胞体外增殖及成骨分化的研究［J］。

Human bone marrow stromal cells suppress Tlymphocyte proliferation induced by cellular or nonsppecific mitogenic stimuli［J］.

不同年龄人骨髓间充质干细胞体外增殖及成骨分化的研究［J］。

MATERIALS AND METHODS: Tooth and bone constructs were prepared from third molar tooth tissue and iliac-crest bone marrow-derived osteoblasts isolated from, and implanted back into, the same pig as an autologous reconstruction. Implants were harvested after 12 and 20 weeks and evaluated by x-ray, ultrahigh-resolution volume computed tomographic, histological, and immunohistochemical analyses.

材料和方法：从第三磨牙和髂骨骨髓获得的成骨细胞的牙齿和骨结构植入自体实验猪体内，12周和20周取材， X 线片，高分辨率 CT ，组织学，免疫组化检测。

There were gene mutations of TGF-1 in SOSP-9607,which might play an important role in pathological mechanism. The gain of muton with strong functional activity is very important for the repair of bone and cartilage injuries.

人成骨肉瘤细胞系SOSP-9607中存在TGF-β1基因突变，其可能在病理机制中起重要作用，具有强功能活性突变子的获得对于骨软骨损伤的修复有重要意义。

After 14 days, there were apparent and accumulation of lipid-rich vacuoles within cells with an eccentric deviation of the nucleus.

大鼠骨髓基质干细胞在Dex、p一甘油磷酸钠和vitc作用下，可以向成骨细胞分化。

Left tibias were used for bone histomorphometric study.

但在骨质疏松发病机制中成骨作用的降低是主要矛盾。

Methods: Proximal tibias from neonatal rats were collected. The protein expressions of VEGF and its receptors Flt-1 and KDR/Flk-1 in osteoblasts in proximal tibias of neonatal rat were detected by immunohistochemistry.

切取新生鼠胫骨上端组织，采用免疫组织化学染色方法，检测VEGF及其受体Flt -1和KDR/Flk -1在新生鼠胫骨上端成骨细胞中蛋白质的表达。

These findings indicate that modified heterogeneous DPB composited with rhBMP2 has osteogenic ability equivalent to autologous bone in repairing large segmental long bone defects in goat tibias. Therefore, it can be applied as tissue-engineered scaffold material.

结果提示改良法制备的异种脱蛋白骨复合重组人骨形态发生蛋白修复山羊胫骨大段缺损成骨能力与自体骨相当，可以作为组织工程支架材料。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐