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http://dx.doi.org/10.15207/JKCS.2017.8.6.139

The remineralization effect of topical fluoride agents using confocal laser scanning microscope on artificial enamel caries aspects of convergence observation  

Lee, Min-Sun (Department of Dental Hygiene, Kyungdong University)
Kim, Hyo-Jin (Department of Dental Hygiene, Kyungdong University)
Publication Information
Journal of the Korea Convergence Society / v.8, no.6, 2017 , pp. 139-145 More about this Journal
Abstract
The aim of this study was to measure the remineralization effect of APF gel and fluride varnish on artificial enamel caries using CLSM in vitro. The samples were divided into 3 groups: control, 1.23% APF gel, 5% NaF varnish. The specimen surfaces were observed by CLSM and measured average fluorescence of the lesion(AFL). The results were analyzed using one-way ANOVA and Pearson's correlation analysis at a significance level off 0.05(PSWA 18.0, SPSS Inc., USA). There were significant differences between AFL at baseline and 1 day after fluoride application(p<0.05) but there are no significant differences between ${\Delta}$ AFL of all groups (p=0.222). Result of Pearson's correlation analysis, there are no significant correlation between VHN and AFL, but there were significant correlation between AFL at baseline and 1 day after fluoride application(r=0.811, p<0.001). Although AFL decreased after fluoride application, but there was no difference between the groups. In the future, it is necessary to test the oral environment model or in situ experiment supplemented the limitations of this study.
Keywords
artificial enamel caries; confocal laser scanning microscopy(CLSM); hardness test; APF gel; fluride varnish;
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Times Cited By KSCI : 4  (Citation Analysis)
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