Evaluation of efficacy of new chalcone-based endodontic irrigant against dual biofilm Enterococcus faecalis and Candida albicans: a study in vitro

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Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorSchool of Dentistry of the University of Cuiabá-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFaculty of Dentistry-
Autor(es): dc.contributorGuarulhos University-
Autor(es): dc.creatorGraciani, Joice-
Autor(es): dc.creatorRosalen, Pedro Luiz-
Autor(es): dc.creatorde Oliveira Chaves dos Santos, Emmanuely-
Autor(es): dc.creatorRocha, Kellyth Andrade Pereira-
Autor(es): dc.creatorBalen, Bruno Rafael Teixeira-
Autor(es): dc.creatorGarcia, Mayara Aparecida Rocha-
Autor(es): dc.creatorLazarini, Josy Goldoni-
Autor(es): dc.creatorda Silva, Diego Romario-
Autor(es): dc.creatorCarvalho, Suzana Gonçalves-
Autor(es): dc.creatorRegasini, Luís Octávio-
Autor(es): dc.creatorChorilli, Marlus-
Autor(es): dc.creatorOrlandi Sardi, Janaina de Cássia-
Data de aceite: dc.date.accessioned2025-08-21T19:11:33Z-
Data de disponibilização: dc.date.available2025-08-21T19:11:33Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10266-022-00764-y-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/249387-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/249387-
Descrição: dc.descriptionThe aim of this research was to develop a chalcone-based endodontic irrigant for cleaning and disinfecting the root canal. Minimal inhibitory concentration (MIC) experiments in C. albicans and E. faecalis strains with different aminochalcones (AM) were carried out, and the compound that presented the best activity against both pathogens was chosen. The formulation of an endodontic irrigant was elaborated, tested in mono and dual specie biofilms. Disks were sterilized and then incubated with E. faecalis, C. albicans and E. faecalis and C. albicans mixed for 72 h for biofilm maturation. After contamination, samples were divided in 4 experimental groups and 2 positive control group as follows: Group1: Irrigant; Group2: Irrigant + AM-38; Group3: Chlorhexidine 2% (positive control) and, Group 4: 1.0% sodium hypochlorite (positive control). The samples were analyzed by CFU/ml count. The sample was taken to sonicador to remove the cells and then plated. The toxicity was determined in vitro with human gingival fibroblast cells (HGF) and in vivo using the Galleria mellonella model. Formulation showed antimicrobial activity, with MIC on C. albicans 15.6 and E. faecalis 7.8 µg/ml. Treatment with formulation in concentration 156 µg/ml significantly reduced mono or dual species biofilm formation and viability (p < 0.05). The results were significant against C. albicans and E. faecalis and did not show toxicity in cells and G. mellonella. In general, the formulation showed effective antibiofilm activity, significantly reducing microorganisms, opening paths in search of new endodontic irrigants.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionDepartment of Physiological Sciences Piracicaba Dental School University of Campinas, SP-
Descrição: dc.descriptionPostGraduate Program On Integrated Dental Sciences School of Dentistry of the University of Cuiabá-
Descrição: dc.descriptionDepartment of Chemistry and Environmental Sciences Júlio de Mesquita Filho University-
Descrição: dc.descriptionProgram on Integrated Dental Sciences School of Dentistry of the University of Cuiabá Faculty of Dentistry-
Descrição: dc.descriptionSchool of Pharmaceutical Sciences São Paulo State University (UNESP), Araraquara-
Descrição: dc.descriptionDepartment of Periodontology Dental Research Division Guarulhos University, Guarulhos-
Descrição: dc.descriptionDepartment of Chemistry and Environmental Sciences Júlio de Mesquita Filho University-
Descrição: dc.descriptionSchool of Pharmaceutical Sciences São Paulo State University (UNESP), Araraquara-
Descrição: dc.descriptionCAPES: 001-
Formato: dc.format573-579-
Idioma: dc.languageen-
Relação: dc.relationOdontology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCandida albicans-
Palavras-chave: dc.subjectChalcone-
Palavras-chave: dc.subjectEnterococcus faecalis-
Palavras-chave: dc.subjectIrrigant endodontic-
Palavras-chave: dc.subjectToxicity-
Título: dc.titleEvaluation of efficacy of new chalcone-based endodontic irrigant against dual biofilm Enterococcus faecalis and Candida albicans: a study in vitro-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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