Estudo piloto da resistência adesiva ao esmalte de um selante resinoso após inclusão de extrato fitoterápico
Introduction: dental caries is a multifactorial chronic disease that affects different populations around the world. Although there are still paradigms related to the management of carious lesions, it is understood that pit and fissure sealants can be used for therapeutic and preventive purposes. Re...
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| Formato: | bachelorThesis |
| Idioma: | pt_BR |
| Publicado em: |
Universidade Federal do Rio Grande do Norte
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| Endereço do item: | https://repositorio.ufrn.br/handle/123456789/54818 |
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| Resumo: | Introduction: dental caries is a multifactorial chronic disease that affects different populations around the world. Although there are still paradigms related to the management of carious lesions, it is understood that pit and fissure sealants can be used for therapeutic and preventive purposes. Resin sealants do not have antimicrobial activity and, therefore, it is understood that the inclusion of herbal medicine in this material is an alternative to solve this limitation. Objectives: To preliminarily evaluate the adhesion of a resin sealant after inclusion of Schinopsis brasiliensis (Braúna) extract at different concentrations. Methodology: this is an in vitro experimental study. The materials used for this research were Fluroshield® sealants (Dentsply, New York, USA) and the extract of Schinopsis brasiliensis obtained from the processing of the bark of the stem of the plant. Braúna barks were dried at 40 ± 1 °C and the ethanolic extract was obtained by percolation of Schinopsis brasiliensis bark powder. The commercial Fluroshield® sealant (Dentsply) was enriched with the proportions by mass (g) (0% (Control), 20%, 10%, 5%, 2.5% and 1.25%). The groups were divided according to the concentration and for each group 3 specimens were prepared (n=3). The evaluation of the adhesive resistance to the enamel through microshear was carried out. The data were submitted to a descriptive analysis. Results: the different groups did not show statistically significant differences in bond strength. Conclusion: the inclusion of Schinopsis brasiliensis extract did not change the adhesion to the enamel of the sealant used. |
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