S432: Tissue Therapy for Cartilage Tissue, Phalanges and Small Joints, Dental Tissue and Bone Grafting. 分会报告432:软骨组织,指骨和小关节,牙齿组织和骨移植中的组织治疗。
Cryopreservation and Differentiation of Human Umbilical Cord Blood Mesenchymal Stem Cells into Hepatocyte-like Cells; Study on Culture, Cryopreservation and Revivification of Fibroblasts from Dental Pulp Tissue 人脐血间充质干细胞的冻存复苏及向肝细胞分化的研究牙髓成纤维细胞传代培养与冻存复苏后生长情况比较
The Biomechanical Research of Dental Tissue with Composite Archwire ( CoAW); Preliminary Application of Compound Straight Wire Appliance for Correcting Anterior Cross-bite 复合矫治弓丝作用下牙颌组织的生物力学研究混合式直丝弓矫治器矫治前牙反牙合的初步应用
The histologic examination showed that there was no appreciable difference in the manner in which dental pulp tissue responded to cavity preparation with either laser or a conventional bur. 兔牙髓组织的形态学改变:术后即刻和72hEr:YAG激光组与普通牙钻组均可见牙髓轻度炎性反应,两组比较差异无显著性。
Objective To determine the effects of nano-hydroxyapatite ( nano-HAP) on the proliferation and activity of rat dental papilla cells ( RDPCs) in vitro, and to evaluate the feasibility of using nano-hydroxyapatite ( nano-HAP) as dental papilla cell scaffold in dental tissue engineering. 目的:初步探讨多孔纳米羟基磷灰石(nano-hydroxyapatite,nano-HAP)对体外培养的大鼠牙乳头细胞(ratdentalpapillacells,RDPC)增殖和分化功能的影响,以及nano-HAP作为牙组织工程支架材料的可行性。
The Design for 3-D Geometry and Finite Element Models of the Dental Tissue and the Prostheses 牙颌组织及修复体三维几何学、有限元模型的设计
The dental pulp tissue changes in periodontitis 牙周炎时牙髓组织改变的研究
Histological Quantitative Analysis of Dental Pulp Tissue with Age 牙髓组织增龄变化的组织学定量研究
This is biologically fundamental for the self-reparative potential of dental pulp tissue. 这是牙髓组具有自身修复潜能的生物学基础。
The proliferation of pulp cell is favourable to the rehabilitate of dental pulp tissue. 提高牙髓细胞增殖活性有利于牙髓组织修复过程的顺利进行。
Conclusion Er, Cr: YSGG laser irradiation is effective for increasing acid resistance of dental hard tissue and does not cause thermal side effect. 结论Er,Cr:YSGG激光照射后牙体硬组织抗酸性增强,而且激光照射不对牙体硬组织造成热损伤。
CONCLUSION: Human tooth slice organ culture model was successfully established, which provided a better method for further study on dental tissue repair after injury. 结论:实验成功的建立了人牙切片体外器官培养的模型,为后期进行组织损伤和修复、第三期牙本质的形成等方面的研究奠定了基础。
A study of superoxide dismutase activity in normal and inflamed human dental pulp tissue 正常和炎症牙髓组织中超氧化物歧化酶的活性研究
CONCLUSION: TNF α participates in the occurrence and development of pulpitis caused by firearm and is related to injury and repair of the dental pulp tissue. 结论:TNF-α参与火器性牙髓炎症发生、发展,并与牙髓组织损伤与修复有关。
Regulation of tumor necrosis factor-α in repair of dental pulp tissue injury caused by gunshot 肿瘤坏死因子对创伤后牙髓组织修复的调节作用
The Discussion of the 3-D FE Modeling Method of Dental Tissue Based on Material Object 基于实体模型的牙颌组织三维有限元建模问题探讨
Human CD14 Gene Recombination, Expression in Mammalian Cells and Detection of CD14 in Dental Tissue 人CD14基因重组、真核表达及其在牙髓、牙龈炎中作用的实验研究
CONCLUSION: The dendritic cells expressing class ⅱ molecules were existed in dental pulp tissue. 结论:牙髓组织中存在表达Ⅱ类分子和具有典型特征的树突状细胞。
The Biomechanical Research of Dental Tissue with Spee-curve Arch Wire 摇椅形弓丝作用下牙颌组织的生物力学研究
The method needs no specialized instruments and materials, and no injury is made to remaining dental tissue. As it is low in cost, so it is a relatively better restoration in large defect of pulpless tooth body. 不需要专门的器械和材料,不损伤余留牙体组织,费用低廉,是一种效果良好的无髓牙牙体大面积缺损修复方法。
The human dental pulp flbroblast-like cell is one of the major type cells in the human dental pulp tissue, it could be induced to differentiate into odontoblast-like cells by some inductive factors, and form the mineralized matrix such as dentine. 牙髓成纤维细胞是牙髓组织中的主要细胞,其最主要的特点是在一定刺激和环境下可以分化为成牙本质细胞样细胞,参与牙本质等骨样硬组织的形成。
Indutive effects of bone morphogenetic protein on human dental pulp tissue in vitro 骨形成蛋白体外对培养的人牙髓组织的诱导作用
Further study of DPSCs will likely have a positive impact on dental tissue engineering and tooth regeneration. 牙髓干细胞的研究对牙组织工程和牙齿的再生将产生重要的意义。
With dental pulp tissue injured, infected by external factors, human dental pulp cells can proliferate, differentiate into odontoblast-like cells and secrete reparative dentin. 牙髓组织在损伤、感染等外界刺激的情况下,牙髓成纤维细胞可以增殖、分化为成牙本质细胞,分泌修复性牙本质。
The laser ablation of dental hard tissue has a wide prospect of applications on cavity preparation, caries removal and other dentistry field. 牙硬组织的激光消融在牙齿备洞和龋坏去除等牙科领域具有广泛的应用前景。
Dental caries is the progressive diseases in dental hard tissue caused by a variety of complex factors in oral cavity, a large number of clinical and epidemiological surveys show that the dental caries prevalence rate of all ages in Chinese remains high for many years. 龋病是一种由口腔中多种因素复合作用所导致的牙体硬组织进行性病损,大量临床及流行病学调查结果显示,中国居民各年龄段的患龋率均居高不下。
Dental caries is a form of dental hard tissue diseases, mainly interacted by bacteria as well as many other factors. Streptococcus mutans ( S.mutans) is widely recognized as one of the major pathogenic bacteria. 龋病是一种以细菌为主的多种因素共同作用的牙体硬组织疾病,变异链球菌(S.mutans,简称变链菌)是目前公认的主要致病菌之一。
Optical technology for early caries detection and laser-induced hard dental tissue ablation have broad applications in dentistry. The basic research and development of new medical technologies related are the hot topics in the field of laser dentistry. 早期龋齿的光学诊断技术与牙硬组织激光消融技术在牙科领域具有广阔的应用前景,相关基础研究和应用开发是当前激光牙科领域的研究热点和难点。
Research on wearing of dental hard tissue or repair materials, can provide a theoretical basis for the development of wear-resistant tooth materials and preventing or delaying tooth wear. 研究牙体硬组织或修复材料的磨耗,可以为研制新的耐磨修复材料及预防或延缓牙齿磨损提供理论基础和指导方向。
Objective: Dental Caries is an endogenous infectious diseases caused by bacteria in oral ecosystems which damages the dental hard tissue. 目的:龋病是一种发生于牙体硬组织的由口腔常在菌引起的内源性感染性疾病,在各种疾病的发病率中,龋病位居前列。