查询词典 caries

Mutans to salivary pellicles. This antigen has been regarded as an effective immunogen to prevent dental caries in many studies.

目前认为免疫学防治是控制龋病的有效手段之一，而PAc作为一种良好的免疫原可以控制龋病的发生。

Objective To compare masticatory efficacy between children with and without caries, and to explore the impact of dental canes on children' a masticatory efficacy and body growth.

目的 比较患龋儿童与无龋儿童咀嚼效能之间的差异和龋病充填治疗前后咀嚼效能的变化，探讨龋齿对儿童咀嚼效能及生长发育的影响。

objective to evaluate the prevalence of dental caries for children living in nonferrous metal industrial areas and non-industrial areas in gansu province and to provide evidence for oral health promotion.

目的 了解甘肃省某有色金属工业区儿童龋患状况，探讨环境对儿童患龋的影响，为开展牙病防治工作提供依据。

There is some correlation between the infant nursing bottle caries and the feeding patterns, oral health behavior, parents' oral health information.

婴幼儿喂养方式、口腔卫生行为及父母的口腔卫生知识与奶瓶龋的发生有一定的相关性。

METHODS: Three hundred infants aged 6, 7, 12, 18 months in April 2009 in Bai Guan Street Community Hospital Shangyu City were enrolled in this study, nursing bottle caries were examined and recorded.

选择上虞市百官街道社区卫生院2009年4月份接受预防接种的6、9、12、18个月的婴幼儿共300名，进行奶瓶龋检查。

The occurrence rate of infant nursing bottle caries was significantly lower in the infants with oral health behavior than those without oral health behavior.

结果：母乳喂养和人工喂养与奶瓶龋的发生无明显关系，含奶瓶或乳头睡觉习惯与奶瓶龋的发生有明显关系。

Objective To determine the activities of matrix metalloproteinase-2 and -9 in odontoblast of healthy and carious teeth and explore the roles of MMP-2 and MMP-9 in pathogenic mechanism of dental caries.

目的 比较健康牙齿和龋齿成牙本质细胞中基质金属蛋白酶－2MMP-2）和基质金属蛋白酶－9(MMP-9）的活性，以探讨MMP-2和MMP-9在龋病发病机制中的作用。

Combination of forced eruption and periodontal osteoplasty surgery could be used to save subgingival fracture teeth, and subgingival caries.

而强逼萌出术常合并齿槽骨整形手术，临床上常被应用及处理牙齿牙龈下断裂或牙龈下龋齿等。

Objective To study the prevalence of permanent tooth caries among children aged 12~18 in rural area in Henan, and to provide basis for dental diseases prevention in rural area.

目的 了解河南农村12~18岁人群恒牙龋病患病现状，为开展农村牙病防治工作提供依据。

OBJECTIVE: To evaluate the physiochemical characteristics of resin restorative material and its clinical application in repairing dental caries.

目的：评价龋齿树脂修复充填材料的理化性能及其临床应用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。