dentin

The other shows the COD curve behind the crack tip in a small dentin compact tension specimen after the whole displacement field is determined with DIC.

第二个为稳态裂纹扩展试验，对用人牙制作的紧凑拉伸试件进行测试，获得裂尖后的COD曲线。

RESULTS: After the removing , cavity was abnormal , with cranny, cirrhosis dentin, and small smear layers.

结果: 空气喷砂机所制备的洞形不规则,有裂隙形成, 硬化牙本质残留, 有少量玷污层形成.

It is so crucial to find a way to imitate the function which is induced by dental epithelial organ that can be beneficial for the formation of basement membrane and dentin.

因此，找到一种能够仿照上皮发挥诱导作用的途径对于基底膜的形成和牙本质的再生就显得十分关键。

The effect of core binding factor α1 on transcriptional regulation of mouse dentin sialophosphoprotein.

核心结合因子α1对牙本质涎磷蛋白基因转录调控的影响.

The decay reaches into the dentin, where it can spread and undermine the enamel.

当龋坏扩散破坏到釉质下方,就进入了牙本质.

The treatment of dentin sensitivity is based on closing dentin tubule completely or partially.

牙本质过敏症的治疗主要是基于牙本质小管封闭或部分封闭的脱敏.

Evaluation of the Bond Strength of Different Luting Cements in Root Canal Dentin after Post Space Preparation wet surface hardenable adhesive

不同树脂粘固剂粘结根管牙本质后粘结强度的差异潮湿面可固化胶粘剂

Blot the canal dry with a large paper point, leaving the dentin visibly moist.

使用粗纸尖吸干根管水分, 牙本质保留明显的湿润.

Objective: Detecting the contents of Calcium and Phosphorus in dentin of the healthy permanent teeth.

目的: 测定健康恒牙牙本质的钙、磷百分含量.

Methods: Twenty four dentin pieces from freshly extracted human teeth were selected for the study.

方法人新鲜离体牙制备1.5mm厚的牙本质片24张.

The Study of the Transcriptional Function of Core Binding Factor α1 on Mouse Dentin Sialophosphoprotein.

核心结合因子α1对鼠牙本质涎磷蛋白基因转录调控的研究.

Effects of radicular dentin treatment and luting materials on bond strength of quartz fiber posts in vitro

根管壁表面处理和不同粘结系统对纤维桩粘结强度的影响

Increased convergence angle did not obviously increase fracture strength of the dentin-bonded IPS Empress 2 all-ceramic crown.

牙体轴壁聚合度的增大并不能显著提高采用粘结系统粘结的全瓷冠的抗压强度。

The cells expressed dentin sialoprotein ( DSP ) in immunohistological assay.

抗牙本质涎蛋白 ( DSP ) 呈阳性反应.

The relative translucency of the three systems are as follows: Vitadur Alpha dentin ( standard ) > Empress ( 0.8 mm ) > In-Ceram Alumina > In-Ceram Zirconia.

按照相对透明率数值高低的顺序排列为: VitaAlpha饰瓷>Empress饰瓷 ( 0.8mm ) > InCeram 氧化铝核瓷>InCeram氧化锆核瓷.

Conclusion: The role of LPS in caries-induced reparative dentin might be a significant determinant.

结论: 提示适度的LPS在牙髓对龋病的防御反应过程中起着一定调节作用.

Purpose To determine the reparative dentin formation characteristic after caries in different ages.

目的观察不同年龄段人的牙齿在受到龋损刺激后,修复性牙本质的生成情况.

The diffusion distances of resinous liquid in dentin at the introduced time of 30, 60 and 90s with file, smooth broach and cotton reservoir were investigated in the in vitro experiments.

对塑化液采用不同导入时间（30、60、90s），不同导入方法（锉，光滑髓针，棉捻）在牙本质内扩散距离的影响进行了离体牙实验。

The underlying layer, called dentin, is more yellow.

其下面层, 称为牙本质, 稍微显黄色.

Then reaction of dentin to water temperature change was measured.

观察用药前后，牙本质对水温的反应。

Besides conditional knockout mice also showed weaker blue in the dentin for the azan staining.

而Azan染色结果也发现Klf4条件性敲除小鼠的牙本质出现淡染。

Clinicians should selected dentin desensitizer to match a kind of luting agent to avoid the negative effect of the adhesive bond strengths.

临床上选用脱敏剂时要注意与粘接剂的匹配，以免对修复体和充填体的固位力造成不良影响。

AIM: Preparing the antibody of human dentin sialoprotein and examining its expression in human different tissues.

目的: 制备人牙本质涎蛋白抗体,观察其在不同组织的表达情况.

Effect of core ∶ dentin thickness ratio on the flexure strength of IPS Empress ⅱ heat-pressed all-ceramic restorative material

基底瓷与饰瓷的厚度比对Ips EmpressⅡ热压铸陶瓷抗弯强度的影响

Microbial flora of root canal of human deciduous teeth with deep caries The study of histopathology and bacteriology of coronal pulp tissue in deciduous teeth with deep dentin caries

深龋乳牙根管细菌学分析

Influence of Storage Methods on Microtensile Bond Strength of Dentin Adhesive System.

离体牙储存方式对牙本质粘结系统微拉伸强度的影响.

Laser scanning confocal microscope study of wet bonding interface on different dentin bonding surfaces

牙本质表面状态对粘结界面影响的激光扫描共聚焦显微镜研究

AIM : To study the epidemiological features of dentin hypersensitivity ( DH ) in China.

目的: 探讨我国牙齿感觉过敏症的流行病学特点.

The Importance of the Various Solutions to One Question-Supported by the Methods of the Addition Theorem of the Cosine Law; Residual dentin thickness in upper anterior teeth after root canal preparation

用余弦的加法定理不同的证明来说明一题多解的重要性上颌前牙三种不同方法根管预备后剩余根管壁厚度的研究

Dentin hypersensitivity is a common oral complaint with high prevalence in stomatology whose pathogenesis is complicated.

牙本质敏感是口腔常见病、多发病,其发病机制复杂,治疗方法多样.