Root canal morphology and configuration of 123 maxillary second molars by means of micro-CT [0.03%]
微 computed tomography观测上颌第二磨牙根管形态及构成式样123颗离体牙的观察研究
Thomas Gerhard Wolf,Frank Paqué,Anja-Christin Woop et al.
Thomas Gerhard Wolf et al.
The aim of this study was to investigate the root canal configuration, accessory canals and number of main foramina of 123 maxillary second molars by means of micro-computed tomography. The teeth were scanned and reproduced with 3D software...
Spatial signalling mediated by the transforming growth factor-β signalling pathway during tooth formation [0.03%]
转化生长因子-β信号通路介导的牙齿形成过程中的空间信号作用
Xin-Yu He,Ke Sun,Ruo-Shi Xu et al.
Xin-Yu He et al.
Tooth development relies on sequential and reciprocal interactions between the epithelial and mesenchymal tissues, and it is continuously regulated by a variety of conserved and specific temporal-spatial signalling pathways. It is well know...
Supportive angiogenic and osteogenic differentiation of mesenchymal stromal cells and endothelial cells in monolayer and co-cultures [0.03%]
单层和共培养的间充质基质细胞及内皮细胞的促血管生成和成骨分化作用
Florian Böhrnsen,Henning Schliephake
Florian Böhrnsen
Sites of implantation with compromised biology may be unable to achieve the required level of angiogenic and osteogenic regeneration. The specific function and contribution of different cell types to the formation of prevascularized, osteog...
Second premolar agenesis is associated with mandibular form: a geometric morphometric analysis of mandibular cross-sections [0.03%]
乳牙列第二双尖牙缺失与下颌形态的关系：基于下颌横断面的几何形态计量学分析
Michael H Bertl,Kristina Bertl,Manuel Wagner et al.
Michael H Bertl et al.
The aim of this study was to compare mandibular form (i.e., size and shape) between patients with agenesis of the lower second premolar (P2) and a control group with no agenesis. Three hypotheses were tested: (H1) agenesis causes a change i...
Novel rechargeable calcium phosphate nanoparticle-containing orthodontic cement [0.03%]
一种新型可充电磷酸钙纳米粒子矫治器基托胶黏剂
Xian-Ju Xie,Dan Xing,Lin Wang et al.
Xian-Ju Xie et al.
White spot lesions (WSLs), due to enamel demineralization, occur frequently in orthodontic treatment. We recently developed a novel rechargeable dental composite containing nanoparticles of amorphous calcium phosphate (NACP) with long-term ...
Primer containing dimethylaminododecyl methacrylate kills bacteria impregnated in human dentin blocks [0.03%]
含二甲基氨基十二烷甲基丙烯酸酯的根管封闭剂对人牙本质龋细菌的杀灭效果
Chen Chen,Lei Cheng,Michael D Weir et al.
Chen Chen et al.
Antibacterial dimethylaminododecyl methacrylate (DMADDM) was recently synthesized. The objectives of this study were to: (1) investigate antibacterial activity of DMADDM-containing primer on Streptococcus mutans impregnated into dentin bloc...
Dental pulp stem cells express tendon markers under mechanical loading and are a potential cell source for tissue engineering of tendon-like tissue [0.03%]
牙髓干细胞在机械加载下表达腱标志物并可用于类腱组织工程细胞来源
Yu-Ying Chen,Sheng-Teng He,Fu-Hua Yan et al.
Yu-Ying Chen et al.
Postnatal mesenchymal stem cells have the capacity to differentiate into multiple cell lineages. This study explored the possibility of dental pulp stem cells (DPSCs) for potential application in tendon tissue engineering. The expression of...
Globoside accelerates the differentiation of dental epithelial cells into ameloblasts [0.03%]
.globoside促进牙胚上皮细胞分化成为釉基质细胞
Takashi Nakamura,Yuta Chiba,Masahiro Naruse et al.
Takashi Nakamura et al.
Tooth crown morphogenesis is tightly regulated by the proliferation and differentiation of dental epithelial cells. Globoside (Gb4), a globo-series glycosphingolipid, is highly expressed during embryogenesis as well as organogenesis, includ...
Alanine racemase is essential for the growth and interspecies competitiveness of Streptococcus mutans [0.03%]
丙氨酸消旋酶对变异链球菌的生长及种间竞争能力是必不可少的
Yuan Wei,Wei Qiu,Xue-Dong Zhou et al.
Yuan Wei et al.
D-alanine (D-Ala) is an essential amino acid that has a key role in bacterial cell wall synthesis. Alanine racemase (Alr) is a unique enzyme that interconverts L-alanine and D-alanine in most bacteria, making this enzyme a potential target ...
Cetylpyridinium chloride mouth rinses alleviate experimental gingivitis by inhibiting dental plaque maturation [0.03%]
氯化十四培氯
Fei Teng,Tao He,Shi Huang et al.
Fei Teng et al.
Oral rinses containing chemotherapeutic agents, such as cetylpyridinium chloride (CPC), can alleviate plaque-induced gingival infections, but how oral microbiota respond to these treatments in human population remains poorly understood. Via...
Randomized Controlled Trial
International journal of oral science. 2016 Sep 29;8(3):182-90. DOI:10.1038/ijos.2016.18 2016