Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone

Detalhes bibliográficos
Autor(a) principal: Pinheiro, Antonio Luiz Barbosa
Data de Publicação: 2003
Outros Autores: Limeira Júnior, Francisco de Assis, Gerbi, Marleny Elizabeth Márquez, Ramalho, Luciana Maria Pedreira, Marzola, Clovis, Ponzi, Elizabeth Arruda Carneiro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5047
Resumo: p.177-181
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spelling Pinheiro, Antonio Luiz BarbosaLimeira Júnior, Francisco de AssisGerbi, Marleny Elizabeth MárquezRamalho, Luciana Maria PedreiraMarzola, ClovisPonzi, Elizabeth Arruda CarneiroPinheiro, Antonio Luiz BarbosaLimeira Júnior, Francisco de AssisGerbi, Marleny Elizabeth MárquezRamalho, Luciana Maria PedreiraMarzola, ClovisPonzi, Elizabeth Arruda Carneiro2012-01-06T12:35:23Z2012-01-06T12:35:23Z20030103-6440http://www.repositorio.ufba.br/ri/handle/ri/504714(3)p.177-181The aim of this study was to assess histologically the effect of LLLT (λ 830 nm) on the repair of standardized bone defects on the femur of Wistar albinus rats which were grafted with inorganic bovine bone Gen-ox®. Three randomized groups were studied: group I (control, n=6); group II (Gen-ox®, n=9) and group III (Gen-ox® + LLLT, n=9). The animals were irradiated every 48 h during 15 days; the first irradiation was performed immediately after the procedure. The animals were irradiated transcutaneuosly at four points around the defect. At each point a dose of 4 J/cm2 was given (Ø~0.6 mm, 40 mW) and the total dose per session was 16 J/cm2. The animals were killed by an overdose of general anesthetic 15, 21 and 30 days after surgery. The specimens were routinely processed by embedding in paraffin, serially cut and stained with H&E and Picrosirius and analyzed under light microscopy. The results showed evidence of a more advanced repair in the irradiated group when compared to the non-irradiated groups. The repair of the irradiated group was characterized by both increased bone formation and amount of collagen fibers around the graft within the cavity from the 15th day after surgery, also considering the osteoconductive capacity of the Gen-ox®. We conclude that LLLT had a positive effect on the repair of bone defects implanted with inorganic bovine bone.Submitted by Ana Valéria de Jesus Moura (anavaleria_131@hotmail.com) on 2012-01-06T12:35:23Z No. of bitstreams: 1 v14n3a07.pdf: 268804 bytes, checksum: c076b955b4bdf334d4fc1d4cd4658134 (MD5)Made available in DSpace on 2012-01-06T12:35:23Z (GMT). No. of bitstreams: 1 v14n3a07.pdf: 268804 bytes, checksum: c076b955b4bdf334d4fc1d4cd4658134 (MD5) Previous issue date: 2003LLLTbone repairinorganic bovine boneEffect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine BoneBrazilian Dental Journalinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleengreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAinfo:eu-repo/semantics/openAccessORIGINALv14n3a07.pdfv14n3a07.pdfapplication/pdf268804https://repositorio.ufba.br/bitstream/ri/5047/1/v14n3a07.pdfc076b955b4bdf334d4fc1d4cd4658134MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/5047/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXTv14n3a07.pdf.txtv14n3a07.pdf.txtExtracted texttext/plain18636https://repositorio.ufba.br/bitstream/ri/5047/3/v14n3a07.pdf.txtf8d2f26113e3bebbae864b5b347d74dbMD53ri/50472022-07-05 14:03:15.626oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:15Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
dc.title.alternative.pt_BR.fl_str_mv Brazilian Dental Journal
title Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
spellingShingle Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
Pinheiro, Antonio Luiz Barbosa
LLLT
bone repair
inorganic bovine bone
title_short Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
title_full Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
title_fullStr Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
title_full_unstemmed Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
title_sort Effect of Low Level Laser Therapy on the Repair of Bone Defects Grafted with Inorganic Bovine Bone
author Pinheiro, Antonio Luiz Barbosa
author_facet Pinheiro, Antonio Luiz Barbosa
Limeira Júnior, Francisco de Assis
Gerbi, Marleny Elizabeth Márquez
Ramalho, Luciana Maria Pedreira
Marzola, Clovis
Ponzi, Elizabeth Arruda Carneiro
author_role author
author2 Limeira Júnior, Francisco de Assis
Gerbi, Marleny Elizabeth Márquez
Ramalho, Luciana Maria Pedreira
Marzola, Clovis
Ponzi, Elizabeth Arruda Carneiro
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pinheiro, Antonio Luiz Barbosa
Limeira Júnior, Francisco de Assis
Gerbi, Marleny Elizabeth Márquez
Ramalho, Luciana Maria Pedreira
Marzola, Clovis
Ponzi, Elizabeth Arruda Carneiro
Pinheiro, Antonio Luiz Barbosa
Limeira Júnior, Francisco de Assis
Gerbi, Marleny Elizabeth Márquez
Ramalho, Luciana Maria Pedreira
Marzola, Clovis
Ponzi, Elizabeth Arruda Carneiro
dc.subject.por.fl_str_mv LLLT
bone repair
inorganic bovine bone
topic LLLT
bone repair
inorganic bovine bone
description p.177-181
publishDate 2003
dc.date.issued.fl_str_mv 2003
dc.date.accessioned.fl_str_mv 2012-01-06T12:35:23Z
dc.date.available.fl_str_mv 2012-01-06T12:35:23Z
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/5047
dc.identifier.issn.none.fl_str_mv 0103-6440
dc.identifier.number.pt_BR.fl_str_mv 14(3)
identifier_str_mv 0103-6440
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url http://www.repositorio.ufba.br/ri/handle/ri/5047
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.none.fl_str_mv reponame:Repositório Institucional da UFBA
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reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
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