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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/15239
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dc.contributor.authorGuedes de Oliveira, Joao Augusto-
dc.contributor.authordo Amaral Escada, Ana Lucia-
dc.contributor.authorRosifini, Maria Cristina-
dc.contributor.authorRezende, Alves-
dc.contributor.authorMathor, Monica Beatriz-
dc.contributor.authorRosifini Alves Claro, Ana Paula-
dc.date.accessioned2013-09-30T18:29:57Z-
dc.date.accessioned2014-05-20T13:43:38Z-
dc.date.accessioned2016-10-25T16:58:10Z-
dc.date.available2013-09-30T18:29:57Z-
dc.date.available2014-05-20T13:43:38Z-
dc.date.available2016-10-25T16:58:10Z-
dc.date.issued2012-04-01-
dc.identifierhttp://dx.doi.org/10.1111/j.1600-0501.2010.02149.x-
dc.identifier.citationClinical Oral Implants Research. Malden: Wiley-blackwell, v. 23, n. 4, p. 511-514, 2012.-
dc.identifier.issn0905-7161-
dc.identifier.urihttp://hdl.handle.net/11449/15239-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/15239-
dc.description.abstractObjective: The purpose of the present study was to evaluate the influence of radiation in osseointegrated dental implants installed in tibiae of rats.Material and methods: Screw-shaped implants (2.5 mm diameter by 3.5 mm length) were custom made from commercially pure titanium bars. Titanium implants were blasted and sterilized before implantation. Animals were divided into two groups of 12 animals each and the rats were not paired after the groups' formation. The experimental group (group 1) received external irradiation 4 weeks after surgery while in the control group (group 2) animals were kept free of radiation. The shear strength required to detach the implant from bone was measured by push-out testing and osseointegration was histologically evaluated.Results: Results showed that the compressive strength of irradiated implants (33.49 MPa) was significantly lower than the compressive strength of non-irradiated implants (48.05 MPa).Conclusions: We concluded that the mechanical strength bonding between implants and host tissues decreased after irradiation.en
dc.format.extent511-514-
dc.language.isoeng-
dc.publisherWiley-Blackwell-
dc.sourceWeb of Science-
dc.subjectbiomechanical propertiesen
dc.subjectosseointegrationen
dc.subjectradiotherapyen
dc.titleAnalysis of the effects of irradiation in osseointegrated dental implantsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionInstituto de Pesquisas Energéticas e Nucleares (IPEN)-
dc.description.affiliationUniv Estadual Paulista, Dept Mat & Technol, UNESP, BR-12516410 Guaratingueta, SP, Brazil-
dc.description.affiliationUniv Estadual Paulista, UNESP, Dept Dent Mat, Aracatuba, SP, Brazil-
dc.description.affiliationIPEN CNEN SP, Nucl & Energy Res Inst, São Paulo, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, Dept Mat & Technol, UNESP, BR-12516410 Guaratingueta, SP, Brazil-
dc.description.affiliationUnespUniv Estadual Paulista, UNESP, Dept Dent Mat, Aracatuba, SP, Brazil-
dc.identifier.doi10.1111/j.1600-0501.2010.02149.x-
dc.identifier.wosWOS:000301175100018-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofClinical Oral Implants Research-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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