caries

Medthods : The caries prevalence in preschool children, 4 to 6 years old, was investigated through epidemiological methods.

方法: 采用流行病学调查方法,调查4～6岁学龄前儿童的患龋率.

The successful cloning of important antigenic determinant-containing regions of pac gene is a significant preparation for the research of anti-caries DNA vaccination.

对含pac基因重要抗原决定簇区域的成功克隆为DNA免疫防龋研究完成了重要准备。

The second reason were abutment recurrent caries and then dummy breaking, gingivitis and periodontitis etc.

基牙继发龋病占第二位;其余为破裂 、 牙龈炎、外观不满意等.

Objective : To restore buccal tooth caries distal proximal surface with high strength light curing composition resin.

目的: 运用高强度光固化树脂修复后牙邻面龋坏.

The value of the different radiological examin methods in caries diagnosis.

不同放射线检查方法在龋病诊断中的价值.

Caries bacteria breeding inhibitor contains , at least one kind of cpd . selected from � �-de-calactone and � �-undecalactone.

龋齿菌繁殖抑制剂含有γ—癸内酯、γ — 十一内酯一种或两种化合物.

Objective To compare the clinic effects between Tetric Ceram and amalgam in treating molar caries.

目的比较瓷化树脂与银汞合金治疗恒磨牙龋损的临床疗效.

Objective To understand the dental caries status of preschool children in Bao an district ShenZhen city.

目的了解深圳市宝安区学龄前儿童患龋状况.

AIM : To investigate the effect of chinese nutgall on growth mutants and caries development in rats.

摘要:目的: 研究五倍子在动物口腔内对变链菌生长及龋病发生、发展的影响.

Objective : To investigate the corrosion mechanism of the model of the electrochemical artificial dental caries.

目的: 研究人工龋形成的电化学腐蚀机理.

Objective : To evaluate the relation between mandibular impacted teeth and the distal caries of second molar.

目的: 探讨下颌阻生智齿与第二磨牙远中邻面龋的关系.

Dental decay, also known as dental caries, begins first inside the tooth.

牙齿腐坏, 就是龋齿, 首先会减弱牙齿内的保护.

Because oral bacteria multiply, bad breath can occur, dental caries, and gingival recession.

由于口腔内细菌大量繁殖, 可以出现口臭 、 龋齿, 以及牙龈萎缩.

Objective : To analyze the relation ship between Streptococcus mutants, Actinomyces and dental root surface caries.

目的:分 析变形链球菌和放线菌与根面龋的关系.

Toothpastes containing either of these F sources are both safe and effective against caries.

含有上述浓度氟化物的牙膏能够安全有效的帮助预防龋齿.

According to the recent studies, Streptococcus mutants, Lactobacillus, Actinomyces viscosus are the major caries pathogens.

目前,研究较多的致龋菌有变异链球菌 、 乳杆菌 、 黏性放线菌等.

Association of Feeding Methods : With Deciduous Caries and Anterior Crossbite.

喂养方式与乳牙龋齿及乳前牙反牙合关系的探讨.

Objective Study on the relationships between the daily total intake of fluoride and children's dental caries.

目的探讨总摄氟量与儿童龋齿间的剂量-反应关系。

Thus the dose-response relationship between the daily total intake of fluoride and the prevalence of dental caries existed in a U-shape.

总摄氟量和儿童龋齿患病率及龋均间呈一U型的剂量-反应关系。

AIM : To search the difference of caries condition between adult periodontitis patients and periodontal healthy patients.

目的: 探讨成人牙周炎病人与牙周正常者龋患情况有无差别.

Results 564 in the 985 preschool children suffered from dental caries, incidence of caries was 57.26 %.

结果985名受检学龄前儿童中564名患有龋病, 患龋率为57.26%,均有不良卫生习惯.

There were 3.11 times higher of caries examed by the dental probe than by CPI probe.

恒牙牙位符合率是32.16%,5号龋齿探针检出的有龋牙数是CPI探针的3.11倍.

What causes dental caries?

龋齿是由什么引起的?

Objective To observe the curative effect of senile caries treated with FX.

目的观察FX玻璃 离子水门汀对老年龋病的治疗效果.

Objective Investigate the situation of the dental caries and gingivitis of pregnant women.

目的调查孕妇患龋与患牙龈炎的情况.

The proteolytic phenomenon in enamel caries has been investigated from three directions.

作者从三个方面探讨牙釉质龋病变中的蛋白溶解现象.

Daily total intake fluoride, coronal caries and root caties were examined from mean 46 age 120 adults and 8 ￣ 15 age 100 students in each group in 6 groups in total.

同时每组调查了8～15岁学生100人。

The effects of bacteria ( inhibition ) and remineralization of artificial dental caries were investigated through corresponding experiments.

通过抑菌试验与再 矿化 试验,分别研究其抗菌效果和对人工龋的再矿化效果.

Object To observe effecacy of oral synthetic care measures for preventing children's dental caries.

目的观察口腔综合保健预防儿童龋齿的效果.

In the past few years, caries incidence of primary teeth was still rising.

近年来乳牙的龋病发病率仍有上升趋势.