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Activated Charcoal Toothpastes Do Not Increase Erosive Tooth Wear by Ítallo Emídio Lira Viana; Guilherme Stangler Weiss; Letícia Oba Sakae; Samira Helena Niemeyer; Alessandra Bühler Borges; Taís Scaramucci is a Dentistry article available to read on EtoBox.

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## Objectives: To assess the effect of activated charcoal toothpastes on enamel and dentin erosive wear. ## Methods: Ninety enamel and dentin slabs were randomly distributed into 9 experimental groups (n = 10/substrate): artificial saliva (negative control); elmex caries (exc - 1400 ppm f as amf, reference toothpaste without charcoal); colgate luminous white activated charcoal (clw - 1000 ppm f as mfp); colgate natural extracts (cne - 1450 ppm f- as naf); oral-b 3d white mineral clean (omc - 1100 ppm f as naf); curaprox black is white (cbw - 950 ppm f as mfp); bianco carbon (bic - no f); natural suavetex (nsx - no f); oralgen nupearl advanced (ona - no f). specimens were submitted to a 5-day erosion-toothbrushing abrasion cycling. surface loss (sl) was determined with an optical profilometer. ph and concentration of available fluoride in the slurries were also assessed. data were statistically analyzed (α = 0.05). ## Results: For both substrates, cbw, cne and exc had significantly lower sl values than the control. clw and omc promoted significantly less dentin wear than the control. all the other groups did not differ significantly from the control. there was a strong negative corr

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Author

Ítallo Emídio Lira Viana; Guilherme Stangler Weiss; Letícia Oba Sakae; Samira Helena Niemeyer; Alessandra Bühler Borges; Taís Scaramucci

Publisher

Elsevier BV

Published

2021

Language

EN

Field

Dentistry (Health Sciences)