Colour stabilities of three types of orthodontic clear aligners exposed to staining agents [0.03%]
三种透明牙齿矫治器模型暴露于着色剂后的变色稳定性研究
Chen-Lu Liu,Wen-Tian Sun,Wen Liao et al.
Chen-Lu Liu et al.
The aim of this study was to evaluate and compare the colour stabilities of three types of orthodontic clear aligners exposed to staining agents in vitro. Sixty clear orthodontic aligners produced by three manufacturers (Invisalign, Angelal...
Chen-Zi Zhang,Xing-Qun Cheng,Ji-Yao Li et al.
Chen-Zi Zhang et al.
Saliva is secreted from the salivary glands and has multiple functions, including mouth cleaning and protection, antibacterial effects and digestion. With the rapid advancement in salivaomics, saliva is well recognized as a pool of biologic...
Oral polymorphonuclear neutrophil characteristics in relation to oral health: a cross-sectional, observational clinical study [0.03%]
与口腔健康相关的口腔多形核中性粒细胞特征的横断面观察临床研究
Patrick Rijkschroeff,Ineke D C Jansen,Fridus A van der Weijden et al.
Patrick Rijkschroeff et al.
Polymorphonuclear neutrophils (PMNs) have a major role in the innate immune system. However, little is known about PMN contribution in relation to oral health. The objective of this study was to investigate the numbers and functional charac...
Effect of liner and porcelain application on zirconia surface structure and composition [0.03%]
基台和瓷层对锆表面结构及成分的影响
Tariq F Alghazzawi,Gregg M Janowski
Tariq F Alghazzawi
The purpose of this study was to determine if there is an effect of liner and porcelain application (layering and pressing techniques) on the surface of yttria-stabilized tetragonal zirconia polycrystals (Y-TZP), which were exposed to permu...
Corrosion behaviours of the dental magnetic keeper complexes made by different alloys and methods [0.03%]
不同磁合金及制造工艺的口腔磁保持器复合物腐蚀行为研究
Min-Ke Wu,Ning Song,Fei Liu et al.
Min-Ke Wu et al.
The keeper and cast dowel-coping, as a primary component for a magnetic attachment, is easily subjected to corrosion in a wet environment, such as the oral cavity, which contains electrolyte-rich saliva, complex microflora and chewing behav...
Articulated dental cast analysis of asymptomatic and symptomatic populations [0.03%]
无症状和有症状人群的牙合架分析
Frank E Cordray
Frank E Cordray
Dental instrumentation has long provided insight into the mechanism of musculo-skeletal function of the gnathic system. While large population studies associate dental arch displacement (DAD), especially laterally, with symptoms, mandibular...
The effect of platform switching on the levels of metal ion release from different implant-abutment couples [0.03%]
平台转换对不同种植体-基台组合金属离子释放的影响
Ghada O Alrabeah,Jonathan C Knowles,Haralampos Petridis
Ghada O Alrabeah
The improved peri-implant bone response demonstrated by platform switching may be the result of reduced amounts of metal ions released to the surrounding tissues. The aim of this study was to compare the levels of metal ions released from p...
TET1 knockdown inhibits the odontogenic differentiation potential of human dental pulp cells [0.03%]
TET1敲低抑制人牙髓细胞的成齿质分化潜能
Li-Jia Rao,Bai-Cheng Yi,Qi-Meng Li et al.
Li-Jia Rao et al.
Human dental pulp cells (hDPCs) possess the capacity to differentiate into odontoblast-like cells and generate reparative dentin in response to exogenous stimuli or injury. Ten-eleven translocation 1 (TET1) is a novel DNA methyldioxygenase ...
Diane M Daubert,Joanna L Kelley,Yuriy G Udod et al.
Diane M Daubert et al.
The tooth enamel development gene, enamelin (ENAM), showed evidence of positive selection during a genome-wide scan of human and primate DNA for signs of adaptive evolution. The current study examined the hypothesis that a single-nucleotide...
De-Mao Zhang,Di-Xin Cui,Ruo-Shi Xu et al.
De-Mao Zhang et al.
Osteoporosis is a serious public bone metabolic disease. However, the mechanisms underlying bone loss combined with ageing, which is known as senile osteoporosis, remains unknown. Here we show the detailed phenotype of this disease caused b...