免疫防龋是目前龋病预防研究的热点之一。
DNA immunization is one of the stratigies in control of classic swine fever, a viral disease.
目的：研究龋病预防措施对恒牙龋病预测效果的影响。
AIM: To find out if effective caries prevention could influence the caries predictive power.
结论氟化泡沫对3 ~6岁组儿童的龋病预防是有效的。
Conclusion the prevention of dental caries with fluorinated bubbles is effective to the children aging from 3 to 6.
因此，实现龋病预防三早，重视第二恒磨牙开展窝沟封闭具有实际意义。
Therefore pit and fissure sealing on second molar can be used on the prevention of permanent dental caries.
目的：测定正常人使用含氟漱口液和APF溶液后，唾液及菌斑中氟离子浓度，并探讨其对龋病预防的意义。
Objective: To measure the fluoride concentrations in dental plaque and saliva after the use of sodium fluoride rinses and APF solutions and evaluate the significance in caries prevention.
目的研究氟化钠滴剂对儿童乳牙龋病的预防作用。
Objective To study the preventive effects of fluoride drop on dental caries for children.
目的研究氟化钠滴剂对儿童乳牙龋病的预防作用。
Objective To study the preventive effects of fluoride drop on dental caries for children.
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