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- afibrillar cementum 无原纤维牙骨质
- The root is covered with a hard material called cementum. 牙根上覆盖着的坚硬材料叫作牙骨质。
- Recently, the regeneration of cementum has attracted more and more attention. 作为牙周组织的重要组成部分,牙骨质的再生已成为目前的研究热点。
- 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。
- Structural changes of dental enamel, dentine, cementum and pulpal reactions in carious process are discussed. 其中,釉质龋的研究资料最为丰富,其次是牙本质,有关牙骨质龋的资料最少。
- This book comprehensively reviews bonding to enamel, dentin and cementum and analyses relevant adhesion mechanisms. 这本书综合评论压焊给牙质和牙骨质和分析相关的黏著机制涂瓷釉。
- Structural changes of dental enamel,dentine,cementum and pulpal reactions in carious process are discussed. 其中,釉质龋的研究资料最为丰富,其次是牙本质,有关牙骨质龋的资料最少。
- The results suggest that formation and calcification of cementum is earler than formation Of alevolar bone. 结果为牙骨质的新生和钙化早于牙槽骨,牙骨质在新生钙化过程中逐渐增厚,由根方向冠方伸展。
- These findings may contribute to the development of a periodontal treatment that includes cementum regeneration. 这些结果可以有助于牙周治疗的发展,包括牙骨质的再生。
- Microscope: The epithelial attachment migrates from enamel on to cementum, forming the floor of the pocket. 与龈缘炎比较,结合上皮向根方增殖,与牙面分离,有深的牙周袋形成。
- AIM:To study the effects of cementum and femora on the phenotypic development of bone marrow stromal cells (BMSCs) in vitro . 目的:研究骨髓基质细胞在牙骨质和骨片表面生长细胞表型发育的情况。
- Objective:To evaluate the effect of bovine cementum attachment protein(CAP) on the proliferation of human dental follicle cells(HDFC) in vitro. 目的:了解牙骨质附着蛋白对牙囊细胞增殖的作用。
- All these lines have been proven for their capability of differentiation into odontoblast, dentin, pulp, or cementum in vivo. 这些不同来源的牙齿干细胞,在囓齿动物移植实验中,可以分化为牙本质母细胞,进而形成牙本质,或分化成为牙髓结构,或形成牙骨质。
- Objective: To evaluate the effect of bovine cementum attachment protein (CAP) on the proliferation of human dental follicle cells (HDFC) in vitro. 摘要目的:了解牙骨质附着蛋白对牙囊细胞增殖的作用。
- Structural changes of dental enamel, dentine, cementum and pulpal reactions in carious process are separately and consisively discussed. 其中,釉质龋的研究资料最为丰富,其次是牙本质,有关牙骨质龋的资料最少。
- Cementum is an important mineralized tissue in root formation, however, the precise mechanism of cementum formation remains undetermined. 牙骨质是牙根形成的重要矿化组织,然而,对牙骨质形成机制仍不十分明确。
- Alternatively, the recombinant BMPs provide another approach, we can take this advantage to regenerate the alveolar bone or regenerate new cementum through BMPs directly. 直接使用合成之骨形成蛋白是值得进一步研究的课题,但必须有更多的研究才能应用在临床治疗。
- Objective To investigate the effects of minocycline-HCl on diseased cementum and on the attachment of human periodontal ligament (HPDL) cells to the conditioned root surfaces. 目的用盐酸米诺环素处理牙周炎患牙的牙骨质,观察其表面结构和牙周膜细胞在其上附着的影响。方法选暴露于牙周袋的根面,制备成牙骨质片,实验组用2。
- Results The cementum on root surface showed synchronously-happened destruction after combined attack by acid and collagenase.Conclusion The microbiotic... 结果经酸性胶液和胶原酶联合攻击的根面牙骨质呈现脱矿与基质胶原纤维破坏同步发生的超微结构表现。
- Objective To evaluate the effect of enamel matrix protein (EMP) on the attachment and proliferation of periodontal ligament cells (PDLC) on diseased cementum surfaces in vitro. 目的观察釉基质蛋白(EMP)对牙周膜细胞(PDLC)在牙周炎患牙牙骨质根面上附着和增殖的影响。方法用EMP处理的牙周炎患牙根片为实验组,用生理盐水处理的患牙根片和健康牙根片分别作为对照。