微波影响染料在牙本质渗入深度的实验研究  

Experimental study of Microwave's effect on the infiltrating depth of dye in dentin

作　　者：黄达鸿[1] 桂和明[1] 张建明[1] 林天赐[1] 王海涛[1] 张恒俊[1] 陈庆琼[1] 

机构地区：[1]佛山科学技术学院附属口腔医院,广东佛山528000

出　　处：《佛山科学技术学院学报（自然科学版）》2007年第2期76-77,80,共3页Journal of Foshan University(Natural Science Edition)

基　　金：佛山市医学科学技术研究项目(2004205)

摘　　要：探讨微波对牙本质通透性的作用,研究微波治疗牙本质过敏症的机理。结果表明:20,30,60 W功率微波加N aF与单纯的N aF对照,颜料在牙本质渗入深度无显著性差异(P>0.05),说明微波对离体牙牙本质通透性无改变作用。The permeability of microwave in dentin is explored and the machnism of treating dentin allergy by microwave is studied. Results show that there is not much difference in the infiltration depth of methyl after comparison of the control group and the subject group with 20 W, 30 W, 60 W microwave respectively. Conclusion is drawn that microwave can not change the permeability of dentin.

关 键 词：微波 染料 牙本质 渗入 

分 类 号：R781[医药卫生—口腔医学]