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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSouza, João Gabriel Silva-
dc.contributor.authorunicampCury, Jaime Aparecido-
dc.contributor.authorunicampRicomini Filho, Antônio Pedro-
dc.contributor.authorunicampBarão, Valentim Adelino Ricardo-
dc.typeArtigopt_BR
dc.titleEffect of sucrose on biofilm formed in situ on titanium materialpt_BR
dc.contributor.authorSouza, Joao G. S.-
dc.contributor.authorCury, Jaime A.-
dc.contributor.authorRicomini Filho, Antonio P.-
dc.contributor.authorFeres, Magda-
dc.contributor.authorde Faveri, Marcelo-
dc.contributor.authorBarao, Valentim A. R.-
dc.subjectBiofilmespt_BR
dc.subjectImplantes dentáriospt_BR
dc.subject.otherlanguageBiofilmspt_BR
dc.subject.otherlanguageDental implantpt_BR
dc.description.abstractBecause sucrose may change the composition of biofilms formed on dental surfaces, the aim of this study was to evaluate in situ the effect of this dietary sugar on biofilm formation on titanium surface. In this blind, crossover, in situ study, 10 volunteers wore, in 3 phases of 7 days each, a palatal appliance containing titanium specimens. In each phase, the specimens were treated extraorally with 20% sucrose solution at a frequency of 4 or 8 times per day. As control, no treatment was rendered (0x). At the end of each phase, the biofilms were collected for biochemical analysis of biofilm wet weight (biomass), protein concentration, soluble (S-EPS), and insoluble (I-EPS) extracellular polysaccharides and intracellular polysaccharides (IPS), and for microbiologic analysis by checkerboard DNA-DNA hybridization (for levels and proportions of 40 bacterial species). Biochemical data were analyzed by linear regression and microbiological findings by Friedman and Dunn tests (alpha = .05). A positive significant linear relationship was found among sucrose exposure (0x, 4x, and 8x) and biomass, S-EPS, I-EPS and IPS (p < 0.05). The biofilms treated with sucrose (4x and/or 8x) presented higher mean total levels of the 40 bacterial species evaluated, higher proportions of red complex species and lower proportions of the host-compatible green complex species, in comparison with the control group (p < 0.05). The findings of the present study suggest that daily sucrose exposure has a harmful effect on the composition of biofilms formed on titanium surfacespt_BR
dc.relation.ispartofJournal of periodontologypt_BR
dc.relation.ispartofabbreviationJ. periodont.pt_BR
dc.publisher.cityChicago, ILpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherAmerican Academy of Periodontologypt_BR
dc.date.issued2019-
dc.date.monthofcirculationFeb.pt_BR
dc.language.isoengpt_BR
dc.description.volume90pt_BR
dc.description.issuenumber2pt_BR
dc.description.firstpage141pt_BR
dc.description.lastpage148pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0022-3492pt_BR
dc.identifier.eissn1943-3670pt_BR
dc.identifier.doi10.1002/JPER.18-0219pt_BR
dc.identifier.urlhttps://aap.onlinelibrary.wiley.com/doi/10.1002/JPER.18-0219pt_BR
dc.description.sponsorshipFAPESP – Fundação de Amparo à Pesquisa Do Estado De São Paulopt_BR
dc.description.sponsordocumentnumber2015/23118-2pt_BR
dc.date.available2020-03-10T16:50:00Z-
dc.date.accessioned2020-03-10T16:50:00Z-
dc.description.provenanceSubmitted by Mariana Aparecida Azevedo (mary1@unicamp.br) on 2020-03-10T16:50:00Z No. of bitstreams: 0. Added 1 bitstream(s) on 2020-11-11T13:13:42Z : No. of bitstreams: 1 000457129200005.pdf: 821876 bytes, checksum: 59489d0abd4343fe9ab32d44edf67824 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-03-10T16:50:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2019en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/336279-
dc.contributor.departmentsem informaçãopt_BR
dc.contributor.departmentDepartamento de Ciências Fisiológicaspt_BR
dc.contributor.departmentDepartamento de Ciências Fisiológicaspt_BR
dc.contributor.departmentDepartamento de Prótese e Periodontiapt_BR
dc.contributor.unidadeFaculdade de Odontologia de Piracicabapt_BR
dc.contributor.unidadeFaculdade de Odontologia de Piracicabapt_BR
dc.contributor.unidadeFaculdade de Odontologia de Piracicabapt_BR
dc.contributor.unidadeFaculdade de Odontologia de Piracicabapt_BR
dc.subject.keywordMicrobiologypt_BR
dc.subject.keywordSucrosept_BR
dc.subject.keywordTitaniumpt_BR
dc.identifier.source000457129200005pt_BR
dc.creator.orcid0000-0001-5944-6953pt_BR
dc.creator.orcid0000-0003-1046-5605pt_BR
dc.creator.orcid0000-0002-6593-6040pt_BR
dc.creator.orcid0000-0002-6391-9917pt_BR
dc.type.formArtigo originalpt_BR
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