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dc.contributor.authorPereira, Rodrigo de Paula [UNESP]
dc.contributor.authorLucas, Matheus Guilherme [UNESP]
dc.contributor.authorPalomari Spolidorio, Denise Madalena [UNESP]
dc.contributor.authorArioli Filho, João Neudenir [UNESP]
dc.date.accessioned2014-05-20T13:46:01Z
dc.date.available2014-05-20T13:46:01Z
dc.date.issued2012-06-01
dc.identifierhttp://dx.doi.org/10.1111/j.1741-2358.2011.00462.x
dc.identifier.citationGerodontology. Hoboken: Wiley-blackwell, v. 29, n. 2, p. E267-E274, 2012.
dc.identifier.issn0734-0664
dc.identifier.urihttp://hdl.handle.net/11449/16249
dc.description.abstractPurpose: This study evaluated the antimicrobial activity of two disinfectant agents, 2% chlorhexidine digluconate solution (CHX) and 98% chlorhexidine hydrochloride powder (HYD), incorporated into type IV dental stone at the time of mixing.Material and methods: Agar diffusion test was used for the following microorganisms: Escherichia coli, Staphylococcus aureus, Bacillus subtilis and Candida albicans. The specimens were grouped in: (1) dental stone mixed with sterile distilled water; (2) paper disc soaked with CHX; (3) dental stone mixed with CHX; and (4) dental stone with incorporation of HYD, in 1% proportion of the dental stone mass and mixed with sterile distilled water. The culture medium was inoculated with microbial suspensions 1 and 24 h after pouring of the dental stone. The antimicrobial activity was evaluated by the average diameter of microbial growth inhibition zones. The data were analysed with a nested ANOVA (p < 0.05) and Tukey test for specific comparisons.Results: The disinfectant agents demonstrated antimicrobial activity against all microorganisms, with the exception of C. albicans, against which the CHX was ineffective in two periods of analysis. Significant differences between disinfectants were found with all microorganisms.Conclusion: The disinfectant agents analysed were effective against most of the microorganisms tested, except C. albicans.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extentE267-E274
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofGerodontology
dc.sourceWeb of Science
dc.subjectantimicrobial activityen
dc.subjectchlorhexidineen
dc.subjectinfection controlen
dc.subjectdisinfectant agentsen
dc.subjectcalcium sulphateen
dc.titleAntimicrobial activity of disinfectant agents incorporated into type IV dental stoneen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-blackwell
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationSão Paulo State Univ UNESP, Araraquara Dent Sch, Dept Dent Mat & Prosthodont, São Paulo, Brazil
dc.description.affiliationSão Paulo State Univ UNESP, Araraquara Dent Sch, Dept Physiol & Pathol, São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ UNESP, Araraquara Dent Sch, Dept Dent Mat & Prosthodont, São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ UNESP, Araraquara Dent Sch, Dept Physiol & Pathol, São Paulo, Brazil
dc.identifier.doi10.1111/j.1741-2358.2011.00462.x
dc.identifier.wosWOS:000308547000040
dc.rights.accessRightsAcesso restrito
dc.description.sponsorshipIdFAPESP: 06/05624-9
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Odontologia, Araraquarapt
dc.identifier.lattes6380225075834021
unesp.author.lattes6380225075834021
unesp.author.orcid0000-0003-2376-1024[3]
dc.relation.ispartofjcr1.439
dc.relation.ispartofsjr0,627
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