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        Antimicrobial activity of statins against bacteria of the oral microbiota

        Registro en:
        https://doi.org/10.25824/redu/ZHOMPF
        https://repositorioslatinoamericanos.uchile.cl/handle/2250/5363175
        Autor
        Carvalho, Rafaela Durrer Parolina de
        Moreno, Jéssica de Andrade
        Roque, Sindy Magri
        Chan, Daniel Cheuk Hong
        Torrez, Willy Bustillos
        Stipp, Rafael Nobrega
        Bueno-Silva, Bruno
        Lima, Patrícia Oliveira de
        Müller, Karina Cogo
        Institución
        • Universidade Estadual de Campinas (Brasil)
        Resumen
        Objectives: to investigate the antimicrobial activity of atorvastatin, pravastatin, rosuvastatin, and simvastatin against oral bacteria, and the interaction of SMV with standard antimicrobials (amoxicillin and metronidazole). Methods: Minimal inhibitory concentration assays were performed with Porphyromonas gingivalis, Prevotella intermedia, Fusobacterium nucleatum, Actinomyces odontolyticus, Streptococcus oralis, Streptococcus mitis, Streptococcus salivarius, Streptococcus sanguinis, and Streptococcus gordonii; checkerboard microdilution assays between simvastatin and standard antimicrobials; monospecies and multispecies biofilms. Results: simvastatin showed the best antimicrobial activity against most species (MIC range from 3.12 to 25 µg/mL), highlighting the sensitivity of P. gingivalis. In the checkerboard assay, synergistic interaction was found between simvastatin and amoxicillin against S. oralis and S. sanguinis. P. gingivalis biofilm was inhibited by simvastatin at 10 and 50x Minimal inhibitory concentration, with similar effects to metronidazole. For multispecies biofilm, SMV reduced the biofilm metabolic activity (79%) and total counts (87%), comparable to amoxicillin. simvastatin also reduced bacterial counts of Veilonnella parvula, P. gingivalis, Streptococcus mutans, Actinomyces naeslundii, P. intermedia, and Capnocytophaga ochracea in the multispecies biofilm. Conclusions: Simvastatin showed antimicrobial and antibiofilm activity against oral bacteria and may contribute to the control of dysbiosis, and may be considered in clinical studies as an adjuvant in the treatment of periodontitis.
        Materias
        Chemistry
        Medicine, Health and Life Sciences
        Statins
        Simvastatin
        Drug repositioning
        Periodontal diseases
        Antimicrobial agents

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        Red de Repositorios Latinoamericanos
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        Red de Repositorios Latinoamericanos
        + de 8.000.000 publicaciones disponibles
        500 instituciones participantes
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Ingreso Administradores
        Colecciones destacadas
        • Tesis latinoamericanas
        • Tesis argentinas
        • Tesis chilenas
        • Tesis peruanas
        Nuevas incorporaciones
        • Argentina
        • Brasil
        • Colombia
        • México
        Dirección de Servicios de Información y Bibliotecas (SISIB)
        Universidad de Chile
        Red de Repositorios Latinoamericanos | 2006-2018