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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/15723
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dc.contributor.authorDuque, Cristiane-
dc.contributor.authorNegrini, Thais de Cassia-
dc.contributor.authorSacono, Nancy Tomoko-
dc.contributor.authorPalomari Spolidorio, Denise Madalena-
dc.contributor.authorde Souza Costa, Carlos Alberto-
dc.contributor.authorHebling, Josimeri-
dc.date.accessioned2013-09-30T18:32:18Z-
dc.date.accessioned2014-05-20T13:44:49Z-
dc.date.accessioned2016-10-25T16:58:57Z-
dc.date.available2013-09-30T18:32:18Z-
dc.date.available2014-05-20T13:44:49Z-
dc.date.available2016-10-25T16:58:57Z-
dc.date.issued2009-12-01-
dc.identifierhttp://dx.doi.org/10.1007/s00784-009-0304-2-
dc.identifier.citationClinical Oral Investigations. Heidelberg: Springer Heidelberg, v. 13, n. 4, p. 465-471, 2009.-
dc.identifier.issn1432-6981-
dc.identifier.urihttp://hdl.handle.net/11449/15723-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/15723-
dc.description.abstractThe aims of this study were to evaluate clinically and microbiologically the effects of two resin-modified glass-ionomer cements (RMGICs) used as liners after incomplete dentine caries removal and to identify Streptococcus mutans and Streptococcus sobrinus strains isolated from dentine samples, before and after indirect pulp treatment. Twenty-seven primary molars with deep carious lesions, but without signs and symptoms of irreversible pulpitis, were submitted to indirect pulp treatment. Treatment consisted of incomplete excavation of the carious dentine, application of one of the RMGICs (Vitrebond or Fuji Lining LC) or calcium hydroxide cement (Dycal), and sealing for 3 months. Clinical evaluation (consistency, color, and wetness of dentine) and carious dentine collects were performed before temporary sealing and after the experimental period. Microbiological samples were cultivated in specific media for subsequent counting of mutans streptococci (MS) and lactobacilli (LB). MS colonies were selected for identification of S. mutans and S. sobrinus by polymerase chain reaction. After 3 months, the remaining dentine was hard and dry, and there was a significant decrease in the number of MS and LB, in all groups, although complete elimination was not achieved in 33% and 26% of the teeth for MS and LB, respectively. From 243 MS colonies selected, 216 (88.9%) were identified as S. mutans and only 2 (0.8%) as S. sobrinus. The use of resin-modified glass-ionomer liners after incomplete caries removal, as well as a calcium hydroxide cement, promoted significant reduction of the viable residual cariogenic bacteria in addition to favorable clinical changes in the remaining carious dentine.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.format.extent465-471-
dc.language.isoeng-
dc.publisherSpringer Heidelberg-
dc.sourceWeb of Science-
dc.subjectDental cariesen
dc.subjectIndirect pulp treatmenten
dc.subjectGlass-ionomer cementsen
dc.subjectLinersen
dc.subjectStreptococcus mutansen
dc.subjectPolymerase chain reactionen
dc.titleClinical and microbiological performance of resin-modified glass-ionomer liners after incomplete dentine caries removalen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationSão Paulo State Univ UNESP, Dept Orthodont & Pediat Dent, Araraquara Sch Dent, BR-14801903 São Paulo, Brazil-
dc.description.affiliationSão Paulo State Univ UNESP, Dept Physiol & Pathol, Araraquara Sch Dent, BR-14801903 São Paulo, Brazil-
dc.description.affiliationUnespSão Paulo State Univ UNESP, Dept Orthodont & Pediat Dent, Araraquara Sch Dent, BR-14801903 São Paulo, Brazil-
dc.description.affiliationUnespSão Paulo State Univ UNESP, Dept Physiol & Pathol, Araraquara Sch Dent, BR-14801903 São Paulo, Brazil-
dc.description.sponsorshipIdFAPESP: 04/00677-1-
dc.description.sponsorshipIdCNPq: 520079/00-0-
dc.identifier.doi10.1007/s00784-009-0304-2-
dc.identifier.wosWOS:000271722800015-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofClinical Oral Investigations-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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