Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study

Detalhes bibliográficos
Autor(a) principal: Pinheiro, Antonio Luiz Barbosa
Data de Publicação: 2010
Outros Autores: Aciole, Gilberth Tadeu dos Santos, Cangussu, Maria Cristina Teixeira, Pacheco, Marcos Tadeu Tavares, Silveira Jr, Landulfo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/11965
Resumo: p. 1041-1047
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spelling Pinheiro, Antonio Luiz BarbosaAciole, Gilberth Tadeu dos SantosCangussu, Maria Cristina TeixeiraPacheco, Marcos Tadeu TavaresSilveira Jr, LandulfoPinheiro, Antonio Luiz BarbosaAciole, Gilberth Tadeu dos SantosCangussu, Maria Cristina TeixeiraPacheco, Marcos Tadeu TavaresSilveira Jr, Landulfo2013-06-18T18:00:32Z2010-121549-3296http://www.repositorio.ufba.br/ri/handle/ri/11965v. 95, n. 4p. 1041-1047We have used Raman analysis to assess bone healing on different models. Benefits on the isolated or combined use of mineral trioxide aggregate, bone morphogenetic proteins, guided bone regeneration and laser on bone repair have been reported, but not their combination. We studied peaks of hydroxyapatite and CH groups on defects grafted with MTA, treated or not with laser, BMPs, and GBR. Ninety rats were divided in 10 groups each, subdivided into three subgroups. Laser (λ850 nm) was applied at every other day for 2 weeks. Raman readings were taken at the surface of the defect. Statistical analysis (CHA) showed significant differences between all groups (p = 0.001) and between Group II and all other (p < 0.001), but not with Group X (p = 0.09). At day 21 differences were seen between all groups (p = 0.031) and between Groups VIII and X when compared with Groups VI (p = 0.03), V (p < 0.001), IV (p < 0.001), and IX (p = 0.04). At the end of the experimental period no significant differences were seen. On regards CH, significant differences were seen at the 15 th day (p = 0.002) and between Group II and all other groups (p < 0.0001) but not with control. Advanced maturation on irradiated bone is because of increased secretion of calcium hydroxyapatite (CHA) that is indicative of greater calcification and resistance of the bone. We conclude that the association of the MTA with laser phototherapy (LPT) and/or not with GBR resulted in a better bone repair. The use of the MTA associated to IR LPT resulted in a more advanced and quality bone repair.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2013-06-14T12:35:28Z No. of bitstreams: 1 Pinheiro.pdf: 482456 bytes, checksum: 1e5f4683b69515a3ba1c1e85203f3dcb (MD5)Approved for entry into archive by Rodrigo Meirelles(rodrigomei@ufba.br) on 2013-06-18T18:00:32Z (GMT) No. of bitstreams: 1 Pinheiro.pdf: 482456 bytes, checksum: 1e5f4683b69515a3ba1c1e85203f3dcb (MD5)Made available in DSpace on 2013-06-18T18:00:32Z (GMT). No. of bitstreams: 1 Pinheiro.pdf: 482456 bytes, checksum: 1e5f4683b69515a3ba1c1e85203f3dcb (MD5) Previous issue date: 2010-12http://dx.doi.org/10.1002/jbm.a.32930reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBABiomaterialLaserLLLTMTAEffects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic studyJournal of Biomedical Materials Research Part Ainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01enginfo:eu-repo/semantics/openAccessORIGINALPinheiro.pdfPinheiro.pdfapplication/pdf482456https://repositorio.ufba.br/bitstream/ri/11965/1/Pinheiro.pdf1e5f4683b69515a3ba1c1e85203f3dcbMD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/11965/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTPinheiro.pdf.txtPinheiro.pdf.txtExtracted texttext/plain36635https://repositorio.ufba.br/bitstream/ri/11965/3/Pinheiro.pdf.txtb5e82fe89f5c1a7abc9999771cce14d2MD53ri/119652022-07-05 14:03:24.029oai:repositorio.ufba.br:ri/11965VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIHJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBCgogICAgUGVsbyBwcm9jZXNzbyBkZSBzdWJtaXNz77+9byBkZSBkb2N1bWVudG9zLCBvIGF1dG9yIG91IHNldQpyZXByZXNlbnRhbnRlIGxlZ2FsLCBhbyBhY2VpdGFyIGVzc2UgdGVybW8gZGUgbGljZW7vv71hLCBjb25jZWRlIGFvClJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkYSBCYWhpYSBvIGRpcmVpdG8KZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCAKZGUgcHJlc2VydmHvv73vv71vLiBFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIAphdXRvci9jb3B5cmlnaHQsIG1hcyBlbnRlbmRlIG8gZG9jdW1lbnRvIGNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4gCgogICAgUGFyYSBvcyBkb2N1bWVudG9zIHB1YmxpY2Fkb3MgY29tIHJlcGFzc2UgZGUgZGlyZWl0b3MgZGUgZGlzdHJpYnVp77+977+9bywgZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEgZW50ZW5kZSBxdWU6IAoKICAgIE1hbnRlbmRvIG9zICBkaXJlaXRvcyBhdXRvcmFpcywgcmVwYXNzYWRvcyBhIHRlcmNlaXJvcywgZW0gY2FzbyAKZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8gcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIAppbnRlZ3JhbCwgbWFzIGxpYmVyYSBhcyBpbmZvcm1h77+977+9ZXMgc29icmUgbyBkb2N1bWVudG8gKE1ldGFkYWRvcyBkZXNjcml0aXZvcykuCgogRGVzdGEgZm9ybWEsIGF0ZW5kZW5kbyBhb3MgYW5zZWlvcyBkZXNzYSB1bml2ZXJzaWRhZGUgCmVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gYXMgcmVzdHJp77+977+9ZXMgaW1wb3N0YXMgcGVsb3MgCmVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4gCgogICAgUGFyYSBhcyBwdWJsaWNh77+977+9ZXMgZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgCkFjZXNzbyBBYmVydG8sIG9zIGRlcO+/vXNpdG9zIGNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gCm9zIGRpcmVpdG9zIGF1dG9yYWlzLCBtYXMgbWFudO+/vW0gbyBhY2Vzc28gaXJyZXN0cml0byBhbyBtZXRhZGFkb3MgCmUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIApjb25zZW50aW1lbnRvIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgCmVzdGFyZW0gZW0gaW5pY2lhdGl2YXMgZGUgYWNlc3NvIGFiZXJ0by4KCiAgICBFbSBhbWJvcyBvIGNhc28sIGVzc2UgdGVybW8gZGUgbGljZW7vv71hLCBwb2RlIHNlciBhY2VpdG8gcGVsbyAKYXV0b3IsIGRldGVudG9yZXMgZGUgZGlyZWl0b3MgZS9vdSB0ZXJjZWlyb3MgYW1wYXJhZG9zIHBlbGEgCnVuaXZlcnNpZGFkZS4gRGV2aWRvIGFvcyBkaWZlcmVudGVzIHByb2Nlc3NvcyBwZWxvIHF1YWwgYSBzdWJtaXNz77+9byAKcG9kZSBvY29ycmVyLCBvIHJlcG9zaXTvv71yaW8gcGVybWl0ZSBhIGFjZWl0Ye+/ve+/vW8gZGEgbGljZW7vv71hIHBvciAKdGVyY2Vpcm9zLCBzb21lbnRlIG5vcyBjYXNvcyBkZSBkb2N1bWVudG9zIHByb2R1emlkb3MgcG9yIGludGVncmFudGVzIApkYSBVRkJBIGUgc3VibWV0aWRvcyBwb3IgcGVzc29hcyBhbXBhcmFkYXMgcG9yIGVzdGEgaW5zdGl0dWnvv73vv71vLgo=Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:24Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
dc.title.alternative.pt_BR.fl_str_mv Journal of Biomedical Materials Research Part A
title Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
spellingShingle Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
Pinheiro, Antonio Luiz Barbosa
Biomaterial
Laser
LLLT
MTA
title_short Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
title_full Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
title_fullStr Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
title_full_unstemmed Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
title_sort Effects of laser photherapy on bone defects grafted with mineral trioxide aggregate, bone morphogenetic proteins, and guided bone regeneration: a Raman spectroscopic study
author Pinheiro, Antonio Luiz Barbosa
author_facet Pinheiro, Antonio Luiz Barbosa
Aciole, Gilberth Tadeu dos Santos
Cangussu, Maria Cristina Teixeira
Pacheco, Marcos Tadeu Tavares
Silveira Jr, Landulfo
author_role author
author2 Aciole, Gilberth Tadeu dos Santos
Cangussu, Maria Cristina Teixeira
Pacheco, Marcos Tadeu Tavares
Silveira Jr, Landulfo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Pinheiro, Antonio Luiz Barbosa
Aciole, Gilberth Tadeu dos Santos
Cangussu, Maria Cristina Teixeira
Pacheco, Marcos Tadeu Tavares
Silveira Jr, Landulfo
Pinheiro, Antonio Luiz Barbosa
Aciole, Gilberth Tadeu dos Santos
Cangussu, Maria Cristina Teixeira
Pacheco, Marcos Tadeu Tavares
Silveira Jr, Landulfo
dc.subject.por.fl_str_mv Biomaterial
Laser
LLLT
MTA
topic Biomaterial
Laser
LLLT
MTA
description p. 1041-1047
publishDate 2010
dc.date.issued.fl_str_mv 2010-12
dc.date.accessioned.fl_str_mv 2013-06-18T18:00:32Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/11965
dc.identifier.issn.none.fl_str_mv 1549-3296
dc.identifier.number.pt_BR.fl_str_mv v. 95, n. 4
identifier_str_mv 1549-3296
v. 95, n. 4
url http://www.repositorio.ufba.br/ri/handle/ri/11965
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1002/jbm.a.32930
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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collection Repositório Institucional da UFBA
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