NS牙面涂料对牙本质过敏症治疗机制研究  

A Study of Treating Dentine Hypersensitivity by NS Paint

作　　者：朱冰生[1] 杨桂虹[1] 周楠[1] 

机构地区：[1]南京大学医学院附属口腔医院口腔内科,南京210008

出　　处：《口腔医学》2004年第6期350-351,共2页Stomatology

摘　　要：目的　探讨NS牙面涂料对牙本质过敏症的治疗机制。方法　用扫描电镜观察NS涂料应用结果。结果　NS牙面涂料在牙本质表面形成结晶 ,覆盖乃至堵塞牙本质小管。结论　NS牙面涂料通过形成结晶堵塞牙本质小管 ,降低了牙本质小管的通透性 。Objective To know the mechanisms of treating dentine hypersensitivity by NS Paint. Methods Scanning electron microscopy was used to observe NS paint. Results NS paint grew crystal in the dentine surface, occluding dentine tube. Conclusion NS paint could treat dentine hypersensitivity by growing crystal to occlude dentine tube.

关 键 词：NS牙面涂料 牙本质过敏症 

分 类 号：R781.23[医药卫生—口腔医学]