Dentin Cleaning Ability of an Amazon Bioactive: Evaluation by Scanning Electron Microscopy.

Autor:	Bandeira MF; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., Lima GR; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., Lopes PP; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., Toda C; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., Venâncio GN; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., Lima GA; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., de Vasconcellos MC; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., Martins LM; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil., Sampaio FC; School of Dentistry, Federal University of Paraíba, João Pessoa-PB, Brazil., Conde NC; School of Dentistry, Federal University of Amazonas, Manaus, AM, Brazil.
Jazyk:	angličtina
Zdroj:	The open dentistry journal [Open Dent J] 2016 May 11; Vol. 10, pp. 182-7. Date of Electronic Publication: 2016 May 11 (Print Publication: 2016).
DOI:	10.2174/1874210601610010182
Abstrakt:	Unlabelled: The role of dentin cleaning is to remove debris that may impair adaptation and marginal sealing, quantitatively reducing microorganisms. The aim of this study was to investigate through scanning electron microscopy (SEM) the morphology of the dentin surface, cut and treated with copaiba oil emulsions (CO) and suspension of ethanol extract of propolis (EP). Twenty four upper pre-molars teeth, divided into eight groups (n=3), were used: G1: no cleaning, G2: air/water spray, G3: 10% CO, G4: 10% CO + A, G5: 30% CO, G6: 30% CO + A, G7: 1% EP, G8: 2% Chlorhexidine. The specimens were dentin discs (1 mm Ø). The SEM photomicrographs were classified and the results were: G1 - Debris dentin on the entire image / countless microorganisms, G2 and G7 - 50-100 debris / countless microorganisms and G3, G4, G5, G6 and G8 - 0-50 debris / countable microorganisms (50-100 colonies). Conclusion: The present results suggest that copaiba oil emulsions (CO) and suspension of ethanol extract of propolis (EP) have feasibility to be used as bioactive dental cleaning agents.
Databáze:	MEDLINE
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