临床口腔医学杂志2013，Vol.29Issue(8)：471-473,3.DOI:10.3969/j.issn.1003-1634.2013.08.009
正常唾液及氟化物对脱矿年轻恒牙牙釉质的再矿化作用
The remineralization of normal human saliva and fluoride for adolescent enamel etched by carbonated drinks
摘要
Abstract
Objective:To study the remineralization of normal human saliva and fluoride for adolescent enamel etched by carbonated drinks.Method:23 healthy adolescent teeth were collect in Orthodontics outpatient and 90 enamel samples were made.All of enamel samples were divided into 9 groups that consist of 10 enamel samples.Control group A was divided into A1,A2 and A3.Experimental group was divided into B and C,Group B was divided into B1,B2 and B3,group C was divided into C1,C2 and C3.A1,B1 and C1 were soaked into Sprite in one week.A2,B2 and C2 were soaked into Fenda in one week.A3,B3 and C3 were soaked into Pepsi in one week.After that,Group A were did surface hardness testing by micro-hardness tester.Group B were soaked into normal human saliva in one month and then did surface hardness testing by micro-hardness tester.Vickers hardness tester was used to determine the hardness of Group C which were coated with fluoride everyday and were soaked into normal human saliva in one month.SPSS17.0 was used to analyze the outcomes.Result:Normal human saliva and fluoride can make the surface hardness of demineralized adolescent enamel higher (P ＜0.05) and the difference between normal human saliva and fluoride was significant.Conclusion:The effect of remineralization of normal human saliva and fluoride for demineralized adolescent enamel was significant.关键词
正常人体唾液/碳酸饮料/年轻恒牙/牙釉质/再矿化/显微硬度Key words
normal human saliva/carbonated drinks/enamel/adolescents/remineralization/Micro-hardness分类
医药卫生引用本文复制引用
彭杰,张敏,张璇,冯源,朱友家..正常唾液及氟化物对脱矿年轻恒牙牙釉质的再矿化作用[J].临床口腔医学杂志,2013,29(8):471-473,3.基金项目
湖北省计划生育委员会资助项目(303131980) （303131980）
