Photodynamic inactivation of planktonic cultures of Streptococcus mutans using erythrosine irradiated by LED

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorEsper, Maria Ângela Lacerda Rangel [UNESP]-
Autor(es): dc.creatorBarbosa, Júnia Oliveira [UNESP]-
Autor(es): dc.creatorAlvarenga, Janaína Araújo De [UNESP]-
Autor(es): dc.creatorJunqueira, Juliana Campos [UNESP]-
Autor(es): dc.creatorRastelli, Alessandra Nara De Souza [UNESP]-
Autor(es): dc.creatorGonçalves, Sérgio Eduardo De Paiva [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:30:18Z-
Data de disponibilização: dc.date.available2022-02-22T00:30:18Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.14295/bds.2020.v23i2.1857-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/200344-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/200344-
Descrição: dc.descriptionObjective: The aim of this in vitro study was to evaluate the efficacy of photodynamic inactivation (PDI) with erythrosine (E), using a light-emitting diode (LED) on planktonic cultures of Streptococcus mutans. Material and Methods: A Streptococcus mutans strain (UA 159) was used to prepare the suspensions containing 107 cells/mL, which was tested under different experimental conditions: a) LED irradiation in the presence of erythrosine as a photosensitizer (E+L+); b) LED irradiation only (P-L+); c) treatment with erythrosine only (E+L-); and d) no LED irradiation or photosensitizer (P) treatment, which served as a control group (P-L-). After treatment, strains were seeded onto MSBS agar for determination of the number of colony-forming units (CFU/mL). Results: The results were submitted to analysis of variance and the Tukey test (p < 0.05). No reduction in the number of CFU/mL was observed in the treatment group with erythrosine (E+L+) when compared to the control (P-L-). Conclusion: PDI using erythrosine did not reduce the number of CFUs per millimeter within the parameters in this study.-
Descrição: dc.descriptionUNESP Univ Estadual Paulista Institute of Science and Technology São José dos Campos Department of Restorative Dentistry São Paulo State University - UNESP-
Descrição: dc.descriptionUNESP Univ Estadual Paulista Institute of Science and Technology São José dos Campos Department of Biosciences and Oral Diagnosis-
Descrição: dc.descriptionUNESP Univ Estadual Paulista Department of Restorative Dentistry-
Descrição: dc.descriptionUNESP Univ Estadual Paulista Institute of Science and Technology São José dos Campos Department of Restorative Dentistry São Paulo State University - UNESP-
Descrição: dc.descriptionUNESP Univ Estadual Paulista Institute of Science and Technology São José dos Campos Department of Biosciences and Oral Diagnosis-
Descrição: dc.descriptionUNESP Univ Estadual Paulista Department of Restorative Dentistry-
Idioma: dc.languageen-
Relação: dc.relationBrazilian Dental Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectDecay-
Palavras-chave: dc.subjectErythrosine-
Palavras-chave: dc.subjectLight-emitting diode-
Palavras-chave: dc.subjectPhotodynamic inactivation-
Título: dc.titlePhotodynamic inactivation of planktonic cultures of Streptococcus mutans using erythrosine irradiated by LED-
Título: dc.titleInativação fotodinâmica de culturas planctônicas de Streptococcus mutans usando eritrosina irradiada por LED-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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