The effects of enamel matrix proteins and bone morphogenetic protein 2 on cell mineralogical property by cultured human periodontal ligament cells 釉基质蛋白和骨形成蛋白对牙周膜成纤维细胞矿化能力的影响
This article chooses different methods of representative scholars which used to study the modulus of elasticity about the periodontal ligament to review 本文就近年来具有代表性的研究牙周膜弹性模量的各种方法作一综述。
After growing them , they found their structures had matured into the components that make teeth , including dentin , enamel , dental pulp , blood vessels , and periodontal ligaments 经一段时间的生长，他们发现在结构上它们已形成包括牙本质，牙釉质，牙髓，血管，牙周膜的牙组织的各个组分。
After growing them , they found their structures had matured into the components that make teeth , including dentin , enamel , dental pulp , blood essels , and periodontal ligaments 这些细胞长成后，研究人员发现它们的结构已经分化成熟为各种成分并形成了牙本质、釉质、牙髓、血管及牙周韧带。
The teeth produced from these cells must be able to develop in the environment of the adult jaw , producing roots that are attached to the bone by a functional periodontal ligament 其次，由这些细胞形成的牙齿，必须能够在成熟的颌继续发育，制造出可以透过有功能的牙周韧带附著到颌骨的牙根。
