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DC Field | Value | Language |
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dc.contributor.author | Esberard, Roberta | - |
dc.contributor.author | Esberard, Renata R. | - |
dc.contributor.author | Esberard, Roberto M. | - |
dc.contributor.author | Consolaro, Alberto | - |
dc.contributor.author | Pameijer, Cornelis H. | - |
dc.date.accessioned | 2014-05-20T15:28:51Z | - |
dc.date.accessioned | 2016-10-25T18:04:04Z | - |
dc.date.available | 2014-05-20T15:28:51Z | - |
dc.date.available | 2016-10-25T18:04:04Z | - |
dc.date.issued | 2007-08-01 | - |
dc.identifier | http://www.amjdent.com/previousarticles.htm | - |
dc.identifier.citation | American Journal of Dentistry. Weston: Mosher & Linder, Inc., v. 20, n. 4, p. 245-249, 2007. | - |
dc.identifier.issn | 0894-8275 | - |
dc.identifier.uri | http://hdl.handle.net/11449/38585 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/38585 | - |
dc.description.abstract | Purpose: To evaluate the effect of various bleaching agents on the cemento-enamel junction (CEJ) of human teeth by scanning electron microscopy (SEM) analysis. Methods: 30 intact teeth were selected and longitudinally sectioned, yielding 60 specimens. Thirty specimens served as controls; the other 30 were divided into six groups with five specimens each (n= 5) and bleached according to six protocols (Group 1: External bleaching with 10% carbamide peroxide; Group 2: External bleaching with 35% hydrogen peroxide; Group 3: External bleaching with 35% hydrogen peroxide; Group 4: Internal/external bleaching with 35% hydrogen peroxide; Group 5: Internal/external bleaching with 35% hydrogen peroxide; and Group 6: Intracoronal bleaching with a paste of sodium perborate mixed with 9% hydrogen peroxide). After treatment the specimens were prepared and examined in a scanning electron microscope. Results: the bleaching agents used in this study caused morphological changes in the CEJ and increased dentin exposure. | en |
dc.format.extent | 245-249 | - |
dc.language.iso | eng | - |
dc.publisher | Mosher & Linder, Inc | - |
dc.source | Web of Science | - |
dc.title | Effect of bleaching on the cemento-enamel junction | en |
dc.type | outro | - |
dc.contributor.institution | Universidade de São Paulo (USP) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.contributor.institution | Univ Connecticut | - |
dc.description.affiliation | Univ São Paulo, Bauru Dent Sch, Dept Pathol, BR-17012901 Bauru, Brazil | - |
dc.description.affiliation | São Paulo State Univ, Araraquara Dent Sch, Dept Endodont, São Paulo, Brazil | - |
dc.description.affiliation | Univ Connecticut, Farmington, CT USA | - |
dc.description.affiliationUnesp | São Paulo State Univ, Araraquara Dent Sch, Dept Endodont, São Paulo, Brazil | - |
dc.identifier.wos | WOS:000249311100010 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | American Journal of Dentistry | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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