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- The purpose of this study is to explore the structural characteristics of human dental enamel in terms of hierarchy from microscale to nanoscale using various material microscopic techniques. 本研究目的是使用材料显微分析技术,对牙釉质从微米尺度到纳米尺度范围内的分级结构特点进行观察。
- objective: To investigat the influence of salivary and purified high-molecular-weight-mucin (MG1) pellicles on the demineralization of human dental enamel. 目的:观察高分子量唾液粘蛋白(MG1)是否具有抗釉质脱矿作用。
- human dental enamel 人牙釉质
- All these rise to protect action to dental enamel. 所有这些都对牙齿的珐琅质起到保护作用。
- 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。
- 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。
- Study of the Ablation Threshold of Er:YAG and Er,Cr:YSGG Lased Dental Enamel[J]. 引用该论文 Lin Shi;Peng Qiming;Zhan Zhenlin;Liu Qinghua;Lin Qi.
- So this demineralization system can be use for reproducible preparation of artificial carious lesions in dental enamel. 与人牙具有相似化学组成的牛牙很适合代替人牙来检测脱矿和再矿化的效果。
- The technology of corrosion resin cast was feasible to studying the microcirculation of the human dental pulp. 血管铸型是研究牙髓微循环的有效方法这一。
- 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。
- Conclusion: BEYOND cold light bleaching can immediately induce demineralization of dental enamel surface and changes of dentin morphology. 结论:BEYOND冷光漂白可使牙釉质表层脱矿,并能透入到牙本质层使其微结构发生轻微改变。
- Methods: Measured MTT, alkaline phosphatase (ALPase) activity and osteocalcin content of human dental pulp cells. 方法 :采用噻唑盐比色测定(MTT)、酶动力学方法和放射免疫技术。
- Objective: To study the biocompatibility of human dental pulp stem cell on chitosan/tricalcium phosphate. 摘要目的:研究成人牙髓干细胞与壳聚糖-磷酸三钙复合材料的生物相容性。
- The bFGFs and bFGFR of human dental pulps were examined by using SABC immunohistochemical technique. 结果:碱性成纤维细胞生长因子在成牙本质细胞层强阳性表达,在牙髓其它细胞和血管内皮细胞阳性表达;
- Under suitable pHcondition,treatment of tooths surface with the lanthanum-containing a prescriptionchanged the structure of dental enamel and improved its acid resistance. 结论 :低浓度氟有利于使脱矿向再矿化方向转化 ,从而使龋齿得以修复。 在适宜的PH条件下 ,用含镧的制剂处理牙表面 ,改变了牙釉质的结构 ,提高牙釉质的抗酸能力。
- Abstract: objective: To investigat the influence of salivary an d pu rified high-molecular-weight-mucin (MG1) pellicles on the demineralization of hu man dental enamel. 文摘:目的:观察高分子量唾液粘蛋白(MG1)是否具有抗釉质脱矿作用。
- 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。
- 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。
- CONCLUSION: There are dental pulp cells in human dental pulp tissue ,which can efficiently proliferate and keep poorly differentiated state in vitro . 结论:从成体人牙髓组织中可以分离培养出细胞,在体外能有效增殖并保持低分化状态。
- Objective:To investigate the effects of E. coli lipopolysaccharide(LPS) stimulus on the synthesis of TLR4 protein and its mRNA expression in human dental pulp cells(HDPCs), and to explore the roles of TLR4 on the activation of HDPCs induced by LPS. 目的:探讨大肠杆菌脂多糖(lippolysacchaide,LPS)对体外培养的人牙髓细胞(human dental pulp cells,HDPCs)Toll样受体4(Toll-likereceptor4,TLR4)表达的影响及TLR4在LPS对牙髓细胞激活中的作用。