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Dentin erosion by whitening mouthwash associated to toothbrushing abrasion : a ...
Lima, Juliana P.M.; Melo, Mary A. S.; Passos, Vanara Florêncio; Braga, Cícero L. N.; Rodrigues, Lidiany K. A.; Santiago, Sérgio L.The aim of this study was to determine the erosive potential of hydrogen peroxide (HP) containing mouthwash on dentin assessed by Focus variation three-dimensional (3D) microscopy. Twenty dentin slabs were selected and randomly allocated into two groups (n 5 10): DW—Distilled water (pH 5 7.27) and HP—1.5% (pH 5 3.78). Each specimen was cyclically demineralized (4 3 60 s/day, 10 days) with HP or DWand brushed 33...
Date: 2013
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Origin: Oasisbr