1. Antibacterial Efficacy of Epigallocatechin-3-gallate against Streptococcus mutans: A Systematic Review.
- Author
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Araújo Ferreira, Danielly Cunha, Fernandes Polizeli, Silvana Aparecida, da Silva, Léa Assed Bezerra, Calvano Küchler, Erika, and de Rossi, Andiara
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EPIGALLOCATECHIN gallate , *STREPTOCOCCUS mutans , *ANTIBACTERIAL agents , *THERAPEUTICS - Abstract
Background: Green tea, obtained from the Camellia sinensis, is one of the most popular drinks worldwide and has recently been in the focus of scientific research due to its beneficial effects on general health. Several studies suggest that, among the polyphenols found on green tea, epigallocatechin-3-gallate (EGCG) is the most bioactive compound and is responsible for its antibacterial activity. Purpose: To conduct a qualitative systematic review of literature evaluating the antibacterial efficacy of EGCG against Streptococcus mutans (S. mutans). Methods: Relevant published studies included in the Pubmed (1966-June 2015), Scopus (1960-June 2015), Web of Science (1900-June 2015), and Google Scholar databases were identified. Publications of in vitro studies, which studied EGCG antibacterial efficacy against S. mutans, were extracted and pooled in a table. The evaluation included inhibition zone measures, reduction of the number of microorganisms, and biofilm formation. Results: Twelve studies were selected to compose this systematic review. Eleven of them showed that EGCG has antibacterial efficacy against S.mutans. Conclusions: In vitro evidence available confirms the antibacterial activity of EGCG against S. mutans. [ABSTRACT FROM AUTHOR]
- Published
- 2017
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