骨内的

A stable and duplicable experimental dog model on study of vertical alveolar distraction osteogenesis have established successfully by the intraosseous distractors, which provides a good foundation for domestic production of alveolar distractor and clinical practice of the technique.

采用该骨内型牙槽骨牵张器成功建立稳定的、重复性好的犬牙槽骨牵张成骨动物模型，为牙槽骨牵张器的国产化和临床上应用该项技术打下基础。

Patients were treated by surgery, among them 2 patients died of temporal lobe radionecrosis,and the survival time of re...

CT特征性表现：骨破坏广泛而对称或局限；骨体的表面裸露在气腔中；有死骨形成；软组织内见小气泡。

In the part 3 of the thesis, we develep the animal model using the method of part 2 of the thesis. 6weeks later, Clearance of focal lesion in necrosis femoral head is performed. Cancellous bone adding rhBMP〓 is implanted in the space after sequestrum cleaning. Imagical、morphology and biomechanics study show its result is superior to traditional cancellous bone grafting.

因此，在论文的第三部分，我们首先按照本论文的第二部分的方法，制作股骨头坏死的动物模型，6周后，行坏死股骨头病灶清除术，分别采用将松质骨、〓+松质骨屑植入死骨清除后空腔内，通过影像学、形态学及生物力学研究显示，〓+松质骨组的成骨速度及质量优于传统的松质骨移植。

Ameloblastic carcinoma is akind of rare malignant tumor of jaws.

造釉细胞癌是一种发生于颚骨内罕见的恶性肿瘤，尤其发生在上颚骨内者其恶性程度更大。

To establish an experimental dog model of vertical alveolar distraction osteogenesis using intraosseous distractors which were developed by ourselves.

应用自行研制的骨内型牙槽骨牵张器，建立犬垂直向牙槽骨牵张成骨动物模型。

In conclusion, intraosseous BMP4 adenoviral gene therapy can improve early implant stability through enhancing peri-implant bone healing.

本研究显示骨内骨形态生成蛋白4腺病毒基因治疗可透过促进植体周围骨愈合而改善植体的早期稳定度。

Results: At the concentrations of 0.1, 1 and 10 μmol/L, berberine dose-dependently suppressed the formation of TRAP-positive multinucleated cells, the TRAP activity and the osteoclastic bone resorption. The strongest inhibitory effect was exhibited at the concentration of 10 μmol/L, with the inhibiting rate of 60.45%, 42.12% and 72.69% respectively.

结果：小檗碱在0.1~10μmol/L范围内，浓度依赖性地抑制TRAP阳性多核破骨细胞的形成和TRAP活性，减少破骨性骨吸收陷窝的面积；在10μmol/L浓度下，对破骨细胞的抑制作用最强，对TRAP阳性多核破骨细胞的形成和TRAP活性的抑制率分别达到了60.45%和42.12%，骨吸收陷窝面积减少72.69%。

Four cases with maxillary osteotomy developed bone unhealing in the lateral wall of the maxilla, with oral antral fistula in 2 patients. CONCLUSIONS: With orthognathic surgery and rigid internal fixation, it is easy to reduce long-standing maxillofacial fracture and recover normal occlusion.

利用正颌外科设计程序和截骨手段结合坚强内固定技术治疗颌面骨陈旧性骨折，在将错位骨愈合的骨段重新复位或设计骨段移动到位的情况下，可恢复良好的面部外形和最大限度地改善咬合关系。

METHODS: Twenty pationts with spinal tuberculosis were treated by anterior partial vertebrectomy of the diseased vertebrae, iliac grafting and internal fixation via anterior of posterior approach.

20例脊柱结核患者，施行病灶部分切除、髂骨植骨、前路或后路内固定手术，术后将切除的大块病灶骨用MMA包埋、不脱钙骨切片、甲苯胺蓝染色，观察结核特征性病灶在整块骨中的分布情况。

Treatment of spinal tuberculosis1methods between february 1998 and august 2000 , 12 patients with spinal tuberculosis were operated with anterior vertebrectomy , bone grafting and plating1 evaluation including bone fusionrate , correction of deformity and status of spinal lesion was carried out1results in an average of ten months ,spinal tuberculosis was completely cured and solid bone fusion had taken place in all 12 patients1 the time for bone fusion averaged 518 months and the average angle of correction of kyphosis was 16°1conclusions anterior plating following vertebrectomy and bone grafting offers a complete removal of lesion and decompression of the spinal canal as well as reconstruction of spinal stability1 early rehabilitation and an increased curative rate can be expected through this procedure1

目的 探讨经脊柱前路结核病灶清除的同时植骨内固定的可行性和必要性，以及对脊柱结核的治疗效果。方法1998 年2月~2000 年8 月采用脊柱前路病椎切除加植骨，并采用orion或z-plate 钢板进行椎体固定。共治疗12 例脊柱结核，观察植骨融合及矫正畸形情况和结核病灶愈合情况。结果经平均10 个月的随访，12 例患者脊柱结核均治愈，植骨与受骨区全部骨性融合，融合时间平均为518 个月，后凸矫正角度平均16°。全组病例切口均一期愈合。无手术并发症。结论本方法可经脊柱前路作较彻底的病灶清除，并较好地进行脊柱矫形和椎管减压，完成脊柱稳定性重建，有利于患者早期离床活动和脊柱结核治愈率的提高。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。