牙周膜

Movement of a tooth by extrusion involves applying traction forces in all regions of the periodontal ligament to stimulate marginal apposition of crestal bone.

运动牙齿的挤压涉及申请牵引部队在各地区的牙周膜，以刺激边缘沉积的crestal骨头。

objectiveto isolate and identify the periodontal ligament stem cells and demonstrate its bionomics.

目的：分离筛选人牙周膜干细胞，研究其生物学特性并进行初步鉴定。

Methods HPDLFs were primary cultured from tissue explants, and the cells of the 5th to 8th passages were used after immunohistochemical identification of keratin and vimentin expressions. The cells were divided into 5 groups and treated with TP at 1, 0.5, 0.25, 0.125, and 0.0625 mg/ml, respectively, with another group without TP treatment as the blank control group. Cell counting and MTT colorimetric assay were performed to assess the cell proliferation, and flow cytometry was employed to determine the DNA content of the HPDLFs.

采用组织块培养法培养原代人牙周膜成纤维细胞并传代，经免疫组化SABC法检测角蛋白和波形丝蛋白鉴定，取5~8代细胞用于实验；按茶多酚不同浓度分1mg/ml、0.5mg/ml、0.25mg/ml、0.125mg/ml、0.0625mg/ml组和空白对照组，采用细胞计数法、MTT法检测细胞增殖情况，流式细胞术检测细胞DNA含量。

It is well know that the biological basis of Orthodontics is the plasticity of jaw, the strength-proof of cementum and the stability of periodontal ligament internal environment.

口腔正畸学的生物学基础在于颌骨的可塑性、牙骨质的抗压性及牙周膜内环境的稳定性。

PURPOSE: To compare the effect of chloromycetin and normal saline on proliferation and ultrastructure of cultured periodontal ligament cells.

目的：比较25%氯霉素和生理盐水对人牙周膜细胞增殖和超微结构的影响，以提高脱位牙再植的疗效。

METHODS: Human periodontal ligament cells were exposed for 1 hour to 0.25% chloromycetin, normal saline and DMEM culture medium.

采用组织块法体外培养人牙周膜细胞，取第5代培养细胞。

AC Cochrane, Reformed Confessions of the Sixteenth Century; BJ Kidd, Documents Illustrative of the Continental Reformation; HJ Hillerbrand, The Reformation in Its Own Words; HA Oberman, Forerunners of the Reformation: The Shape of Late Medieval Thought; W Cunningham, The Reformers and the Theology of the Reformation; BMG Reardon, Religious Thought in the Reformation; H Strohl, La pensee de la Reforme; GW Bromiley, Historical Theology: An Introduction; H Cunliffe - Jones, ed., A History of Christian Doctrine; S Ozment, The Age of Reform, 1250 - 1550; HJ Grimm, The Reformation Era 1500 - 1650; AG Dickens, The English Reformation; IB Cowan, The Scottish Reformation; GH Williams, The Radical Reformation; FH Littell, The Anabaptist View of the Church; GF Hershberger, ed., The Recovery of the Anabaptist Vision; PE Hughes, The Theology of the English Reformers; PDL Avis, The Church in the Theology of the Reformers.

交流的Cochrane ，改革的供词十六世纪；北京基德的文件，说明了大陆改革； hj hillerbrand ，改革在其自己的话；公顷oberman ，先行者的改革：形状中世纪晚期思想；瓦特坎宁安，改革者和神学的改革； BMG公司里尔顿，宗教思想，在改革； h strohl ，香格里拉pensee德香格里拉reforme ；毛重罗米立，历史神学：导言； h cunliffe -琼斯，教育署，历史的基督教教义； s o zment ，年龄的改革， 1250 -1 550； h j格里姆，改革的时代， 1 500- 16 50；银狄更斯，英语改革；兴业Co wan先生，苏格兰改造；生长激素威廉斯，激进改革；l i ttell跳频，再洗礼派的看法，教会；绿hershberger ，教育署，经济复苏的再洗礼派的远景；体育休斯，神学的英语改革者；牙周膜使用条款，教会在神学的改革者。

The First part: Three dimensional finite element stress analysis of periodontal ligaments of abutments with various bone level.

第一部分：不同牙槽骨高度的固定桥基牙牙周膜应力的三维有限元分析。

GM-CSF had dual effects on the cell growth,it could inhibit the fibroblasts proliferation at concentration abov e 1mg/L while stimulate the cell growth at concentration between 1mg/L and 0 .001mg/L.

GM-CSF的浓度在0.001～1mg/L之间对牙周膜成纤维细胞、牙髓成纤维细胞有明显的增殖效应，大于1mg/L时对增殖有明显的抑制作用。

A comparison of three finite element model of edentulous mandible provided with implants.

生理载荷作用下上颌中切牙牙周膜应力分布的三维有限元研究。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。