PH-cycling model to verify the efficacy of fluoride-releasing materials in enamel demineralization.

@article{Rodrigues2008PHcyclingMT,
  title={PH-cycling model to verify the efficacy of fluoride-releasing materials in enamel demineralization.},
  author={Eliana Aparecida Rodrigues and Alberto Carlos Botazzo Delbem and Denise Pedrini and Mary Silvia Ramos de Oliveira},
  journal={Operative dentistry},
  year={2008},
  volume={33 6},
  pages={658-65}
}
The current study proposes a pH-cycling model to verify the dose-response relationship of fluoride-releasing materials in their ability to reduce in vitro demineralization. Sixty bovine enamel blocks (4 x 3 x 3 mm) were selected, using baseline surface microhardness (SMH1) evaluations at different distances from the enamel sectioned border (150, 300, 450 and 600 microm). Specimens (n=48) were prepared with Z100, Fluroshield and Vitremer at the standard powder/liquid ratio and at a 1/4 diluted… CONTINUE READING

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