Please use this identifier to cite or link to this item: http://guaiaca.ufpel.edu.br:8080/handle/123456789/798
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPiva, Evandro-
dc.contributor.authorOgliari, Fabrício Aulo-
dc.contributor.authorMoraes, Rafael Ratto de-
dc.contributor.authorCorá, Felipe-
dc.contributor.authorCorrer Sobrinho, Lourenço-
dc.date.accessioned2013-11-21T09:56:13Z-
dc.date.available2013-11-21T09:56:13Z-
dc.date.issued2008-
dc.identifier.citationPIVA, Evandro ; OGLIARI, Fabrício Aulo ; MORAES, Rafael Ratto de ; CORÁ, Felipe ; HENN, Sandrina ; CORRER SOBRINHO, Lourenço . Papain-based gel for biochemical caries removal: influence on microtensile bond strength to dentin. Brazilian Oral Research (Impresso), v. 22, p. 364-370, 2008pt_BR
dc.identifier.issn1806-8324-
dc.identifier.urihttp://hdl.handle.net/123456789/798-
dc.description.abstractThis study investigated the influence of a papain-based gel(Papacárie) for chemo-mechanical caries removal on bond strength to dentin. Human molars were assigned to the following groups: Group 1: sound teeth were flattened to expose dentin; Group 2: after flattening of surfaces, the papain-based gel was applied on the sound dentin; Group 3: overlying enamel from carious teeth was removed and mechanical excavation of dentin was conducted; Group 4: chemo-mechanical excavation of carious dentin was conducted using the papain-based gel. The Prime&Bond NT or Clearfil SE Bond adhesive systems were used for restorative procedures. A microtensile bond strength test was performed,and the modes of failure were determined under SEM. The data were submitted to two-way ANOVA and Tukey’s test (p ≤ 0.05). No significant differences were observed between the sound dentin groups. For both excavation methods, Clearfil presented a significantly higher bond strength than Prime&Bond NT.Also, for Clearfil, the mechanically excavated samples disclosed a significantly higher bond strength than the chemo-mechanically ones. For Prime&Bond NT, no significant differences were detected between the excavation methods. Predominance of mixed failures for the sound substrate and of adhesive failures for the carious dentin one was detected. The bond strength to carious dentin of the self-etching system was negatively affected by chemo-mechanical excavation using the papain-based gel.pt_BR
dc.description.provenanceSubmitted by Darlene Silveira (souzasilveirad@yahoo.com.br) on 2013-11-20T12:30:08Z No. of bitstreams: 1 Papain-based gel for biochemical caries removal influence on microtensile bond strength to dentin.pdf: 173709 bytes, checksum: 662ebe5e4ec0cb0119f5dcf01345584f (MD5)en
dc.description.provenanceApproved for entry into archive by Fabiano Malheiro(fabianomalheiro22@hotmail.com) on 2013-11-21T09:56:13Z (GMT) No. of bitstreams: 1 Papain-based gel for biochemical caries removal influence on microtensile bond strength to dentin.pdf: 173709 bytes, checksum: 662ebe5e4ec0cb0119f5dcf01345584f (MD5)en
dc.description.provenanceMade available in DSpace on 2013-11-21T09:56:13Z (GMT). No. of bitstreams: 1 Papain-based gel for biochemical caries removal influence on microtensile bond strength to dentin.pdf: 173709 bytes, checksum: 662ebe5e4ec0cb0119f5dcf01345584f (MD5) Previous issue date: 2008en
dc.language.isoen_USpt_BR
dc.publisherSociedade Brasileira de Pesquisa Odontológicapt_BR
dc.relation.ispartofseriesv.22;n.4-
dc.subjectDental cariespt_BR
dc.subjectTissue adhesivespt_BR
dc.subjectPapainpt_BR
dc.subjectDentistry operativept_BR
dc.subjectTensile strengthpt_BR
dc.titlePapain based gel for biochemical caries removal influence on microtensile bond strength to dentinpt_BR
dc.typeArticlept_BR
Appears in Collections:Departamento de Odontologia Restauradora: Artigos de periódicos



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.