Light energy transmission through composite influenced by material shades [0.03%]
材料色深对复合材料内部光能传输的影响
Ricardo Danil Guiraldo,Simonides Consani,Rafael Leonardo Xediek Consani et al.
Ricardo Danil Guiraldo et al.
This study investigated the influence of different composite resin shades on light energy transmission through the composite, hardness and cross-link density (CLD). The composite Filtek Z250 was used in shades A1, A2, A3, A3.5 and A4. A qua...
Visual and auditory stimuli associated with swallowing: an FMRI study [0.03%]
与吞咽动作相关的视觉和听觉刺激的fMRI研究
Takeshi Kawai,Yutaka Watanabe,Morio Tonogi et al.
Takeshi Kawai et al.
We focused on brain areas activated by audiovisual stimuli related to swallowing motions. In this study, three kinds of stimuli related to human swallowing movement (auditory stimuli alone, visual stimuli alone, or audiovisual stimuli) were...
Stress distribution in mandible and temporomandibular joint by mandibular distraction: a 3-dimensional finite-element analysis [0.03%]
下颌骨前牵对下颌骨及颞下颌关节应力分布的影响：三维有限元分析
Hidenori Katada,Tomohisa Arakawa,Kenichiro Ichimura et al.
Hidenori Katada et al.
The effects of mandibular distraction on the mandible and its surrounding tissue remain to be clarified. Here, we used a 3-dimensional finite-element method to investigate the effects of unilateral horizontal lengthening of the mandibular b...
Clinical usefulness of "Isolite Plus" for oral environment of Japanese people [0.03%]
有关"Isolite Plus"在日本人口腔环境中的临床应用价值
Akio Noro,Atsushi Kameyama,Masako Asami et al.
Akio Noro et al.
The recent demand for dental devices which are easier to handle and offer higher levels of reliability and safety has led to the development in the US of Isolite Plus, a new oral support device. When placed in the oral cavity, Isolite Plus ...
Six-year follow-up in skeletal Class III patient aged over 40 receiving orthognathic surgery and autotransplantation: a case report [0.03%]
上颌前徙和自体移植治疗一位40岁以上下颌前突患者的6年随访：病例报告
Etsuko Motegi,Yumi Takane,Eri Tokunaga et al.
Etsuko Motegi et al.
This paper describes the post-operative course of care in a patient requiring orthognathic surgery for skeletal mandibular protrusion in whom autotransplantation of a third molar was performed. A lower third molar that had to be removed for...
Etsuko Motegi,Mayumi Nomura,Chie Tachiki et al.
Etsuko Motegi et al.
The "8020" goal of retaining 20 or more teeth after the age of 80 necessitates investigating oral health status in people below the age of 80. The purpose of this study was to determine similarities and differences between people in their s...
Activation of PI3K-AKT pathway in oral epithelial dysplasia and early cancer of tongue [0.03%]
PI3K-AKT信号途径在舌粘膜上皮不典型增生及早期癌中的活化作用研究
Shinya Watanabe,Kazumichi Sato,Yuichiro Okazaki et al.
Shinya Watanabe et al.
Increasingly, cancers are being diagnosed at an early stage. Leukoplakia, a precancerous lesion, progresses to cancer in 5-10% of cases. We performed genetic analysis using cDNA microarray and immunohistochemistry in 6 patients, 3 with prec...
Tetsu Yamamoto,Akihiko Hirayama,Nobuo Hosoe et al.
Tetsu Yamamoto et al.
Our previous study showed that mice fed on a soft diet after weaning had reduced levels of brain-derived neurotrophic factor (BDNF) protein in the hippocampus after 3 months of age compared with mice fed on a hard diet. BDNF is one of the m...
Comparison of microleakage in human and bovine substrates using confocal microscopy [0.03%]
共焦显微镜下人牙和牛牙微渗漏的比较研究
Murilo Baena Lopes,Simonides Consani,Alcides Gonini-Júnior et al.
Murilo Baena Lopes et al.
Microleakage in human and bovine teeth was compared. Cavities were prepared on the buccal surface in 20 human and 20 bovine teeth (3 mm x 2 mm in depth). The teeth were divided into 4 groups (n = 10) according to the substrate and adhesive ...
Takafumi Moriyama,Shinya Matsumoto,Takemi Makiishi
Takafumi Moriyama
Various periodontal plastic surgical techniques are employed in obtaining root coverage. Recently, the use of an enamel matrix derivative (EMD) has been reported in such treatment. We report 2 cases of root coverage surgery with a coronally...