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In vitro Evaluation of the Antimicrobial Potential of Salvia officinalis L. against Oral Pathogens / Avaliação in vitro do Potencial Antimicrobiano da Salvia officinalis L. Frente a Patógenos Orais
Almeida, Carolina Medeiros de; Rocha, Eveline Angélica Lira de Souza Sales; Alves, Érika Ponchet; Lima, Rennaly de Freitas; Cavalcanti, Yuri Wanderley; Gomes, Raquel Christina Barbosa; Pereira, Jozinete Vieira; Costa, Edja Maria Melo de Brito.
  • Almeida, Carolina Medeiros de; State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil. Campina Grande. BR
  • Rocha, Eveline Angélica Lira de Souza Sales; State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil. Campina Grande. BR
  • Alves, Érika Ponchet; State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil. Campina Grande. BR
  • Lima, Rennaly de Freitas; State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil. Campina Grande. BR
  • Cavalcanti, Yuri Wanderley; Federal University of Paraíba, Department of Clinical and Social Dentistry. PB, Brazil. Campina Grande. BR
  • Gomes, Raquel Christina Barbosa; State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil. Campina Grande. BR
  • Pereira, Jozinete Vieira; State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil. Campina Grande. BR
  • Costa, Edja Maria Melo de Brito; State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil. Campina Grande. BR
J. health sci. (Londrina) ; 21(2): https://seer.pgsskroton.com/index.php/JHealthSci/article/view/5009, 19/06/2019.
Article in English | LILACS-Express | LILACS | ID: biblio-1051274
ABSTRACT
The emergence of multidrug-resistant strains to antibiotics has motivated the search for new substances with antimicrobial activity, especially those derived from medicinal plants. Salvia officinalis L. is a medicinal plant that arouses scientific interest due to being associated with multiple therapeutic effects. The purpose of this study was to evaluate the in vitro antimicrobial potential of S. officinalis L. against pathogens in the oral cavity. The antimicrobial potential of the ethanol extract of leaf of S. officinalis L was evaluated by broth microdilution, with determination of minimum inhibitory concentration (MIC) and Minimum bactericidal/Fungicide concentration (MBC / MFC), against the species Streptococcus mutans, Streptococcus mitis, Streptococcus oralis, Streptococcus salivarius, Streptococcus sanguis, Candida albicans, Candida glabrata, Candida guillermond, Candida krusei and Candida tropicalis. The extract showed moderate antifungal potential before Candida species (MIC = 1 mg/mL). And for the species of Streptococcus, the antimicrobial activity was from moderate to strong whose MIC ranged from 0.25 to 1 mg/mL. In this study, the extract from the leaves of S. officinalis L. presented oral cavity antimicrobial activity against pathogens. These results point to S. officinalis as a possible source of active ingredients in the development of formulations with antimicrobial activity of dental use. (AU).
RESUMO
O surgimento de cepas multirresistentes a antibióticos tem motivado a busca de novas substâncias com atividade antimicrobiana, especialmente aquelas oriundas de plantas medicinais. A Salvia officinalis L. é uma planta medicinal que desperta interesse científico por estar associada a múltiplos efeitos terapêuticos. O objetivo do presente estudo foi avaliar o potencial antimicrobiano in vitro da S. officinalis L. frente a patógenos da cavidade bucal. O potencial antimicrobiano do extrato etanólico da folha da S. officinalis L foi avaliado por meio da microdiluição em caldo, com determinação da Concentração Inibitória Mínima (CIM) e Concentração Bactericida/Fungicida Mínima (CBM/CFM), frente as espécies Streptococcus mutans, Streptococcus mitis, Streptococcus oralis, Streptococcus salivarius, Streptococcus sanguis, Candida albicans, Candida glabrata, Candida guillermond, Candida krusei e Candida tropicalis. O extrato apresentou moderado potencial antifúngico frente às espécies de Candida (CIM = 1 mg/mL). Para as espécies de Streptococcus, o potencial antimicrobiano foi considerado forte a moderado, com valores de CIM variando entre 0,25 a 1 mg/mL. Neste estudo, o extrato da folha de S. officinalis L. apresentou potencial antimicrobiano contra patógenos da cavidade bucal. Esses resultados apontam a S. officinalis como uma possível fonte de princípios ativos no desenvolvimento de formulações com atividade antimicrobiana de uso odontológico. (AU).


Full text: Available Index: LILACS (Americas) Language: English Journal: J. health sci. (Londrina) Journal subject: Medicina / Sa£de P£blica Year: 2019 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Paraíba, Department of Clinical and Social Dentistry. PB, Brazil/BR / State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil/BR

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Full text: Available Index: LILACS (Americas) Language: English Journal: J. health sci. (Londrina) Journal subject: Medicina / Sa£de P£blica Year: 2019 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Paraíba, Department of Clinical and Social Dentistry. PB, Brazil/BR / State University of Paraíba, Department of Dentistry, Graduate Program in Dentistry. PB, Brazil/BR