[Measurements of mechanical properties and morphology of root canal in maxillary primary anterior teeth] [0.03%]
乳前牙根管形态及力学性能研究
Hu Jia,Liu He,Cai Qing et al.
Hu Jia et al.
Objective This study aimed to measure the taper and diameter of root canal, as well as the elastic modulus and hardness in the root dentin of maxillary primary anterior teeth. Methods Patients under general anesthesia who needed root canal ...
[Effect of repeated sintering and variations in thickness on the color and microstructure of dental lithium disilicate-based glass ceramic veneers] [0.03%]
[重复烧结及厚度变化对牙用锂二硅酸盐基玻璃陶瓷贴面颜色及显微结构的影响]
Huang Cui,Yu Jia,Meng Shaofeng et al.
Huang Cui et al.
Objective The aim of this study is to evaluate the effect of repeated sintering and variation in thickness on the color and microstructure of dental lithium disilicate-based glass ceramic veneers. Methods A total of 24 computer aided design...
[Clinical application of cone beam computed tomography combined with micro-ultrasound technique in treating three mesial canals in mandibular first molars] [0.03%]
[锥形束CT联合微超声技术在下颌第一磨牙三根管治疗中的应用]
Yang Lili,Zhang Yan,Zhao Shijun et al.
Yang Lili et al.
Objective The aim of this study is to investigate the influence of cone beam computed tomography (CBCT) and micro-ultrasound technique for the treatment of three mesial canals in mandibular first molars. The three mesial canals according to...
Chen Lipei,Ci Xiangke,Ou Xiaoyan
Chen Lipei
Objective A study was conducted to compare the effect of different enamel remineralization periods after erosion on the depth of brushing abrasion. Methods Ten volunteers were selected for a 4-day experiment. A total of 60 enamels were rand...
[Effects of geranylgeranyltransferaseⅠsilencing on the proliferation of tongue squamous cancer cells] [0.03%]
牻牛儿基牻牛儿焦磷酸转移酶Ⅰ沉默对舌鳞癌细胞增殖的影响
Wang Ying,Wang Qimin,Li Jinghua et al.
Wang Ying et al.
Objective This study aims to investigate the effect of geranylgeranyltransferaseⅠ (GGTase-Ⅰ) on the proliferation and growth of tongue squamous cancer cells. Methods Three small interfering RNAs (siRNAs) were designed on the basis of the ...
[The effect of Toll-like receptor 4 in nicotine suppressing the osteogenic potential of periodontal ligament stem cells] [0.03%]
toll样受体4在尼古丁抑制牙周膜干细胞成骨分化中的作用
Yan Luan,Yang Deqin
Yan Luan
Objective To explore the impact of nicotine on proliferation and osteogenic capability of periodontal ligament stem cells (PDLSCs), and the role of Toll-like receptor 4 (TLR4) in nicotine, suppressing the osteogenic capability of PDLSCs. Me...
[Effect of different oxygen tension on the cytoskeleton remodeling of goat temporomandibular joint disc cells] [0.03%]
不同氧张力下山羊颞下颌关节盘细胞骨架重塑效应的研究
He Xiaolan,Bao Guangjie,Sun Linglu et al.
He Xiaolan et al.
Objective The effect of different oxygen tensions on the cytoskeleton remodeling of goat temporomandibular joint (TMJ) disc cells were investigated. Methods Goat TMJ disc cells were cultured under normoxia (21% O₂) and hypoxia (2%, 4%, and...
Zhao Ke,Yao Yitong,Wang Xiaodong et al.
Zhao Ke et al.
Provisional restorations are beneficial to final restorations. However, the importance of provisional restorations is often overlooked because they are designed to function for a limited period. This article summarizes the clinical values a...
Wan Huchun,Yang Zheng,Wu Hongkun et al.
Wan Huchun et al.
The number of disabled persons increases in the course of human life and in the aging population. The high prevalence, low treatment rate, long therapy period, and sophisticated procedures prevent most of disabled individuals from availing ...
Zhou Xuedong,Huang Dingming,Liu Jianguo et al.
Zhou Xuedong et al.
The development of an expert consensus on vital pulp therapy can provide practical guidance for the improvement of pulp damage care in China. Dental pulp disease is a major type of illness that adversely affects human oral health. Pulp capp...