Influence of dental exposure to oral environment on smear layer removal and collagen exhibition after using different conditioning agents

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dc.contributor.authorFontanari, Lucas Amaral [UNESP]
dc.contributor.authorPinto, Shelon Cristina Souza [UNESP]
dc.contributor.authorCavassim, Rodrigo [UNESP]
dc.contributor.authorSpin-Neto, Rubens [UNESP]
dc.contributor.authorIshi, Eduardo de Paula [UNESP]
dc.contributor.authorSampaio, José Eduardo Cezar [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:26:21Z
dc.date.available2014-05-27T11:26:21Z
dc.date.issued2011-12-28
dc.description.abstractAlthough in vitro studies have shown encouraging results for root surface conditioning with demineralizing agents, in vivo studies have failed to show its benefits in periodontal healing. This can be attributed to several factors, among which, the hypermineralization of dental surface. Therefore, this in vitro study compared, using scanning electron microscopy (SEM), the effect of root surface conditioning with different conditioners (1% and 25% citric acid, 24% EDTA and 50 mg/mL tetracycline hydrochloride) in impacted teeth and in teeth that had their roots exposed to the oral environment. One trained examiner assessed the SEM micrographs using a root surface modification index. There was a tendency of more root surface modification in the group of impacted teeth, suggesting that the degree of root mineralization influences its chemical demineralization.en
dc.description.affiliationDepartment of Oral Diagnosis and Surgery Araraquara Dental School UNESP - Univ. Estadual Paulista, Araraquara, SP
dc.description.affiliationUnespDepartment of Oral Diagnosis and Surgery Araraquara Dental School UNESP - Univ. Estadual Paulista, Araraquara, SP
dc.format.extent479-485
dc.identifierhttp://dx.doi.org/10.1590/S0103-64402011000600007
dc.identifier.citationBrazilian Dental Journal, v. 22, n. 6, p. 479-485, 2011.
dc.identifier.doi10.1590/S0103-64402011000600007
dc.identifier.file2-s2.0-84255182927.pdf
dc.identifier.issn0103-6440
dc.identifier.issn1806-4760
dc.identifier.lattes9531839078426485
dc.identifier.scieloS0103-64402011000600007
dc.identifier.scopus2-s2.0-84255182927
dc.identifier.urihttp://hdl.handle.net/11449/73109
dc.language.isoeng
dc.relation.ispartofBrazilian Dental Journal
dc.relation.ispartofsjr0,476
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectConditioning agents
dc.subjectHypermineralization
dc.subjectScanning electron microscopy
dc.subjectSmear layer
dc.subjectchelating agent
dc.subjectcitric acid
dc.subjectcollagen
dc.subjectedetic acid
dc.subjecttetracycline
dc.subjectadult
dc.subjectcementum
dc.subjectcomparative study
dc.subjectdental surgery
dc.subjectdentin
dc.subjectdrug effect
dc.subjectgingiva bleeding
dc.subjecthuman
dc.subjectmethodology
dc.subjectmiddle aged
dc.subjectpathology
dc.subjectperiodontal pocket
dc.subjectpreventive dentistry
dc.subjectscanning electron microscopy
dc.subjecttooth calculus
dc.subjecttooth disease
dc.subjecttooth root
dc.subjectultrastructure
dc.subjectAdult
dc.subjectChelating Agents
dc.subjectCitric Acid
dc.subjectCollagen
dc.subjectDental Calculus
dc.subjectDental Cementum
dc.subjectDentin
dc.subjectEdetic Acid
dc.subjectGingival Hemorrhage
dc.subjectHumans
dc.subjectMicroscopy, Electron, Scanning
dc.subjectMiddle Aged
dc.subjectPeriodontal Pocket
dc.subjectRoot Planing
dc.subjectSmear Layer
dc.subjectTetracycline
dc.subjectTooth Root
dc.subjectTooth, Impacted
dc.titleInfluence of dental exposure to oral environment on smear layer removal and collagen exhibition after using different conditioning agentsen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/bdj/paboutj.htm
unesp.author.lattes9531839078426485
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Odontologia, Araraquarapt

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