Antimicrobial activity of probiotics against oral pathogens around orthodontic mini-implants: An in vitro study

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Autor(es): dc.contributorFaculdade São Leopoldo Mandic-
Autor(es): dc.contributorUniversidade Federal do Pará (UFPA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorLemos, Ivana da Silva-
Autor(es): dc.creatorJassé, Fernanda F. de Albuquerque-
Autor(es): dc.creatorSuzuki, Selly Sayuri-
Autor(es): dc.creatorAlencar, Cristiane de Melo-
Autor(es): dc.creatorFujii, Denise Nami-
Autor(es): dc.creatorZaniboni, Joissi Ferrari-
Autor(es): dc.creatorSuzuki, Hideo-
Autor(es): dc.creatorGarcez Segundo, Aguinaldo Silva-
Data de aceite: dc.date.accessioned2025-08-21T16:09:34Z-
Data de disponibilização: dc.date.available2025-08-21T16:09:34Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/2177-6709.26.5.e2119350.oar-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229779-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229779-
Descrição: dc.descriptionObjective: The aim of this in vitro study was to evaluate the antimicrobial effect of five types of non-industrialized and industrialized probiotics on biofilms formed around orthodontic mini-implants. The null hypothesis tested was: there is no difference in the antimicrobial effect between the five types of probiotics tested around orthodontic mini-implants. Methods: For the experiment, 120 mini-implants were immersed for seven days in Staphylococcus aureus solution for bio-film formation, and were subsequently plated in culture medium containing probiotics. The mini-implants were divided into six different groups, according to the probiotic used: G1) Lacto-bacillus casei; G2) Lactobacillus brevis; G3) Lactobacillus rham-nosus; G4) Lactobacillus from fermented milk Yakult®; G5) Lac-tobacillus from fermented milk Batavito® and G6) without use of probiotic, as negative control. Qualitative and quantitative analyses of all groups were performed using the CFU (colony forming unit) count. Results: The study showed that groups G4 and G6 did not present antimicrobial activity, in comparison to groups G1, G2, G3, and G5 (p < 0.05), which demonstrated antimicrobial activity. Conclusion: The non-commercial probiotic bacteria, Lacto-bacillus casei and Lactobacillus rhamnosus, as well as commercially available fermented milk Batavito® presented promising results in the reduction of colonization of mini-implants by S. aureus. Therefore, the null hypothesis was rejected.-
Descrição: dc.descriptionFaculdade São Leopoldo Mandic Departamento de Ortodontia-
Descrição: dc.descriptionUniversidade Federal do Pará Departamento de Dentística Restauradora-
Descrição: dc.descriptionUniversidade Estadual Paulista Faculdade de Odontologia de Araraquara Departamento de Odontologia Restauradora-
Descrição: dc.descriptionFaculdade São Leopoldo Mandic Departamento de Microbiologia Bucal-
Descrição: dc.descriptionUniversidade Estadual Paulista Faculdade de Odontologia de Araraquara Departamento de Odontologia Restauradora-
Idioma: dc.languageen-
Relação: dc.relationDental Press Journal of Orthodontics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectMicrobiology-
Palavras-chave: dc.subjectOral hygiene-
Palavras-chave: dc.subjectProbiotics-
Título: dc.titleAntimicrobial activity of probiotics against oral pathogens around orthodontic mini-implants: An in vitro study-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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