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- Evaluation of Different Fluoride Concentrations Supplemented with Trimetaphosphate on Enamel De- and Remineralization in vitro
- Universidade Estadual Paulista (UNESP)
- Univ Amsterdam
- Free Univ Amsterdam
- Academic Center for Dentistry Amsterdam
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
- CAPES: 09/463608-2
- Trimetaphosphate (TMP) effects on demineralized bovine enamel were studied after 15 days of pH cycling. Treatments included 30 wt% (weight percent) dilutions of 0, 500, 1,500 or 3,000 mu gF/g aqueous NaF solutions with or without 3% TMP. Treated specimens were assessed by transverse microradiography. With the exception of the 3,000 mu gF/g case, 3% TMP addition provided significant additional overall remineralization compared with F alone. Mineral content profiles differed significantly between corresponding F and F + TMP groups. Fluoride alone resulted in more remineralization in the original demineralized zone, whereas F + TMP caused less demineralization in the underlying, originally sound enamel. Copyright (C) 2011 S. Karger AG, Basel
- Caries Research. Basel: Karger, v. 45, n. 5, p. 494-497, 2011.
- pH cycling
- Sodium trimetaphosphate
- Acesso restrito
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