查询词典 dentin

Enamel and dentin are remarkably strong and long-lasting, and they can repair themselves.

牙釉质和牙本质的外层相当坚硬，被称为人体最坚硬的部分，它们具有自我修复能力。

Tertiary dentin formation is in the same way, and many related genes are expressed.

同时，牙齿是具有新陈代谢能力的活器官，在受到外界不良刺激时，牙髓组织可出现一系列的防御和修复反应，牙髓组织的防御和修复反应也受一系列基因表达的控制。

Methods A total of 147 patients with dentin hypersensitivity were randomly divided into two groups, 74 patients with 215 teeth in treatment group were treated with GLUMA desensitizer, and 73 patients with 186 teeth in control group were treated with 750 g/L sodium fluoride.

选取牙齿感觉过敏症病人147例401个牙，随机分为两组：治疗组74例215个牙，用GLUMA系统处理剂脱敏；对照组73例186个牙，用750g/L氟化钠甘油脱敏，观察两组即刻，1个月，3个月后的疗效。

Objective: To observe the clinical effects of Green Or, Gluma desensitizer and 75% sodium fluoride glycerin on the treatment of root-dentin hypersensitivity after subgingival scaling with ultrasonic instruments and discuss its desensitization mechanism.

目的：评价极固宁、Gluma脱敏剂、75%氟化钠甘油治疗超声龈下刮治所致根面牙本质敏感症的临床疗效，探讨其作用机制。

Methods: 774 dentin hypersensitivity teeth of 99 patients were randomly divided into three groups: Group A-Green Or, Group B-Gluma desensitizer, Group C-75% sodium fluoride glycerin. The results of desensitization in 3 groups were evaluated immediately and 1 month after treatment by using a visual analogue scale.

将99例龈下刮冶术所致的774颗根面牙本质过敏症患牙随机分为3组，即极固宁脱敏组、Gluma脱敏剂组和氟化钠甘油脱敏组，分别进行脱敏治疗，观察即刻、1个月疼痛的VAS值。

Part I is devoted to the desensitizing mechanism of a widely-used dentine desensitizer that is the aqueous solution of 35% 2-hydroxyethylmethacrylate plus 5% glutaraldehyde. HEMA, GA and the mixture of HEMA + GA were used to interact with dentin, collagen, hydroxyapatite and bovine serum albumin individually.

Gluma由35％的甲基丙烯酸羟乙酯与5％的戊二醛的水溶液组成，是一种常用的牙本质脱敏药物，但关于其脱敏的机理一直有争论。

Objective Expression of fibronectin in dental pulp-dentin complex was studied to explore to relation between distribution and function.

目的 研究纤维粘连蛋白在牙髓牙本质复合体内的表达，探讨其分布与功能间的关系。

Consistent with this, oral teeth are proposed to arise exclusively from ectoderm, contributing to tooth enamel epithelium, and from neural crest derived mesenchyme, contributing to dentin and pulp.

脊椎动物的口腔发育被认为是始于外胚层的内陷，因此牙齿的发育被认为是外胚层和神经嵴来源的间充质。

Kun-Yen Ho had treated a 50-year-old female patient, as usual with the habit of drinking vinegar health, dental pain that was later to seek medical treatment, after examination revealed that she had the fourth-class dental etching, exposed more than two-thirds of dentin Second, does not timely processing, pulp nerve may be Louzaiwaimian.

何坤炎曾收治一名50多岁的女性病患，由於平常有喝健康醋的习惯，后来觉得牙齿酸痛前往就医，经过检查发现，她已是第四级牙齿酸蚀，牙本质暴露超过三分之二，再不及时处理，牙髓神经可能就会露在外面。

All of the tested sports drinks caused softening of the dentin, and Gatorade and Powerade caused significant staining.

所有的测试指出运动饮料造成了牙本质的软化，其中生理盐水和佳得乐造成的后果尤为显著。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失