AUTHOR=Oliveira José Marcos dos Santos , Cavalcanti Théo Fortes Silveira , Leite Ingrid Ferreira , dos Santos Dávida Maria Ribeiro Cardoso , Porto Isabel Cristina Celerino de Moraes , de Aquino Fernanda Lima Torres , Sonsin Artur Falqueto , Lins Renata Matos Lamenha , Vitti Rafael Pino , de Freitas Johnnatan Duarte , Barreto Emiliano de Oliveira , de Souza Samuel Teixeira , Kamiya Regianne Umeko , do Nascimento Ticiano Gomes , Tonholo Josealdo TITLE=Propolis in Oral Healthcare: Antibacterial Activity of a Composite Resin Enriched With Brazilian Red Propolis JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.787633 DOI=10.3389/fphar.2021.787633 ISSN=1663-9812 ABSTRACT=
The aim of this study was to obtain a Brazilian red propolis (BRP) enriched composite resin and to perform the characterization of its antibacterial activity, mechanical, and physical-chemical properties. Brazilian red propolis ethyl acetate extract (EABRP) was characterized by LC-ESI-Orbitrap-FTMS, UPLC-DAD, antibacterial activity, total flavonoids content, and radical scavenging capacity. BRP was incorporated to a commercial composite resin (RC) to obtain BRP enriched composite at 0.1, 0.15 and 0.25% (RP10, RP15 and RP25, respectively). The antibacterial activity RPs was evaluated against