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KMID : 0354619920040010275
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Journal Dankook Dental Research Institute
1992 Volume.4 No. 1 p.275 ~ p.290
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Comparative Experimental Study on Anticariogenicity of Enamel Margin Around Glass Ionomer and Resin Restoration
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Abstract
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In this study, various kinds of glass ionomer filling materials were evaluate for fluoride release and uptake by adjacent enamel.
Fuji II, Ketac - Silver were used for this study and Silux plus was selected made of selected materials were performed daily for the first 7 days and on the 14th, 21st day after the experiment.
In order to evaluate the amount of fluoride uptake by enamel adjacent to restorations, preop and post - op enamel biopsy were done on every sample teeth.
Ketac -Fil showed the highest amount of fluoride-release among tested materials through whole experimental periods.
Statisically significant differences between pre - op and post -op enamel fluoride concentration could be found in Ketac- Fill from the first week and in Fuji II from the 2nd week after fillings.
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