cementum

英

美

n.  牙骨质

英英释义

noun

• a specialized bony substance covering the root of a tooth
  Synonym:cement

双语例句

• Objective: To study the attachment of cementum extracts to the polished titanium surface.
  目的：探讨牙骨质提取物能否良好地吸附在光滑钛表面上。
• There were plenty of connective tissue attachment in both experimental group and the control group. However, in the control group, only a small amount of new bone and cementum were found.
  光镜下可见实验组和对照组均有较多的结缔组织附着，但对照组仅有少量新生牙槽骨和新生牙骨质，新生的组织与正常牙周组织特点无明显不同。
• During the late stage, the principal fibers stained for fibromodulin at the interfaces between cementum and new bone.
  愈合晚期，纤维调节素表达于牙骨质和新骨交界处的主纤维。
• Adhesion rabbit bone marrow stromal cells to cementum slices in vitro
  兔骨髓基质细胞与自体牙骨质片的体外附着生长
• MSCs were distributing in regenerate tissue including alveolar bone, cementum, periodontal ligament.
  MSCs分布在新生牙槽骨、新生结缔组织及新生牙骨质中。
• The periodontium is an unusually complex tissue comprised of two hard ( cementum and bone) and two soft ( gingiva and periodontal ligament) tissues.
  牙周组织结构复杂，由两种硬组织（牙骨质和牙槽骨）及两种软组织（牙龈和牙周韧带）组成。
• Based on OCT method, the refractive indexes of the human enamel, dentin and cementum are measured. In addition, the refractive index distribution along the scan direction of the human teeth in vitro is obtained. 3.
  结合OCT的方法测量了人离体牙釉质、牙本质和牙骨质的折射率，并且得到了离体牙齿沿扫描方向的折射率分布。
• The aim of the present study was to investigate distribution and composition of collagen Types ⅰ、ⅲ and ⅳ in human cementum, periodontal ligament and alveolar bone with immunohistochemical localization and image analysis technique.
  本研究目的为检测人牙骨质、牙周膜和牙槽骨组织中Ⅰ、Ⅲ、Ⅳ型胶原的分布和含量。
• Periodontal regeneration is expected to reconstitute the injured tissues of the periodontal attachment apparatus physiologically and functionally, including gingiva, periodontal ligament, cementum and alveolar bone.
  牙周治疗的最终目标是实现牙周组织完全功能性再生，其中包括牙龈、牙周膜、牙骨质和牙槽骨协调一致地、生理性再生。
• Cementum is similar with bone in both structure and characteristic, but not in ability to regenerate because of the lack of regeneration cells, such as periodontal cells.
  由于牙周组织再生细胞的数量和来源不足，牙骨质很难得到再生。