The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2013 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UFBA |
| Texto Completo: | http://repositorio.ufba.br/ri/handle/ri/16648 |
Resumo: | Texto completo: acesso restrito. p. 815-822 |
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Pinheiro, Antonio Luiz BarbosaSantos, Nicole Ribeiro SilvaOliveira, Priscila ChagasAciole, Gilberth Tadeu dos SantosRamos, Thaís AndradeGonzalez, Tayná AssunçãoSilva, Laís Nogueira daBarbosa, Artur Felipe SantosSilveira Jr, LandulfoPinheiro, Antonio Luiz BarbosaSantos, Nicole Ribeiro SilvaOliveira, Priscila ChagasAciole, Gilberth Tadeu dos SantosRamos, Thaís AndradeGonzalez, Tayná AssunçãoSilva, Laís Nogueira daBarbosa, Artur Felipe SantosSilveira Jr, Landulfo2014-11-24T15:06:28Z20130268-8921http://repositorio.ufba.br/ri/handle/ri/16648v. 28, n. 3Texto completo: acesso restrito. p. 815-822The aim of the present study was to assess, by Raman spectroscopy and laser fluorescence, the repair of surgical fractures fixed with wire osteosynthesis treated or not with infrared laser (λ780 nm, 50 mW, 4 × 4 J/cm2 = 16 J/cm2, ϕ = 0.5 cm2, CW) associated or not to the use of hydroxyapatite and guided bone regeneration. Surgical tibial fractures were created under general anesthesia on 15 rabbits that were divided into five groups, maintained on individual cages, at day/night cycle, fed with solid laboratory pelted diet, and had water ad libitum. The fractures in groups II, III, IV, and V were fixed with wires. Animals in groups III and V were grafted with hydroxyapatite (HA) and guided bone regeneration (GBR) technique used. Animals in groups IV and V were irradiated at every other day during 2 weeks (4 × 4 J/cm2, 16 J/cm2 = 112 J/cm2). Observation time was that of 30 days. After animal death, specimens were taken and kept in liquid nitrogen and used for Raman spectroscopy. The Raman results showed basal readings of 1,234.38 ± 220. Groups WO + B + L showed higher readings (1,680.22 ± 822) and group WO + B the lowest (501.425 ± 328). Fluorescence data showed basal readings of 5.83333 ± 0.7. Groups WO showed higher readings (6.91667 ± 0.9) and group WO + B + L the lowest (1.66667 ± 0.5). There were significant differences between groups on both cases (p < 0.05). Pearson correlation was negative and significant (R 2 = −0.60; p < 0.001), and it was indicative that, when the Raman peaks of calcium hydroxyapatite (CHA) are increased, the level of fluorescence is reduced. It is concluded that the use of near-infrared lasertherapy associated to HA graft and GBR was effective in improving bone healing on fractured bones as a result of the increasing deposition of CHA measured by Raman spectroscopy and decrease of the organic components as shown by the fluorescence readings.Submitted by Edileide Reis (leyde-landy@hotmail.com) on 2014-11-24T12:18:02Z No. of bitstreams: 1 Antônio Luiz Barbosa Pinheiro.pdf: 265196 bytes, checksum: 07ade68528e475f9b97ef62987800258 (MD5)Approved for entry into archive by Flávia Ferreira (flaviaccf@yahoo.com.br) on 2014-11-24T15:06:28Z (GMT) No. of bitstreams: 1 Antônio Luiz Barbosa Pinheiro.pdf: 265196 bytes, checksum: 07ade68528e475f9b97ef62987800258 (MD5)Made available in DSpace on 2014-11-24T15:06:28Z (GMT). No. of bitstreams: 1 Antônio Luiz Barbosa Pinheiro.pdf: 265196 bytes, checksum: 07ade68528e475f9b97ef62987800258 (MD5) Previous issue date: 2013http://dx.doi.org/10.1007/s10103-012-1166-4reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBABiomaterialsBone repairInternal rigid fixationPhototherapyThe efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbitsLasers in Medical Scienceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINALAntônio Luiz Barbosa Pinheiro.pdfAntônio Luiz Barbosa Pinheiro.pdfapplication/pdf265196https://repositorio.ufba.br/bitstream/ri/16648/1/Ant%c3%b4nio%20Luiz%20Barbosa%20Pinheiro.pdf07ade68528e475f9b97ef62987800258MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/16648/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXTAntônio Luiz Barbosa Pinheiro.pdf.txtAntônio Luiz Barbosa Pinheiro.pdf.txtExtracted texttext/plain36159https://repositorio.ufba.br/bitstream/ri/16648/3/Ant%c3%b4nio%20Luiz%20Barbosa%20Pinheiro.pdf.txt819b7f8938d403ce1875a44f3e84844eMD53ri/166482022-07-05 14:04:04.611oai:repositorio.ufba.br:ri/16648VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBLgoKIFBlbG8gcHJvY2Vzc28gZGUgc3VibWlzc++/vW8gZGUgZG9jdW1lbnRvcywgbyBhdXRvciBvdSBzZXUgcmVwcmVzZW50YW50ZSBsZWdhbCwgYW8gYWNlaXRhciAKZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEsIGNvbmNlZGUgYW8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVuaXZlcnNpZGFkZSBGZWRlcmFsIGRhIEJhaGlhIApvIGRpcmVpdG8gZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCBkZSBwcmVzZXJ2Ye+/ve+/vW8uIApFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIGF1dG9yL2NvcHlyaWdodCwgbWFzIGVudGVuZGUgbyBkb2N1bWVudG8gCmNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4KCiBQYXJhIG9zIGRvY3VtZW50b3MgcHVibGljYWRvcyBjb20gcmVwYXNzZSBkZSBkaXJlaXRvcyBkZSBkaXN0cmlidWnvv73vv71vLCBlc3NlIHRlcm1vIGRlIGxpY2Vu77+9YSAKZW50ZW5kZSBxdWU6CgogTWFudGVuZG8gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIHJlcGFzc2Fkb3MgYSB0ZXJjZWlyb3MsIGVtIGNhc28gZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8KcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIGludGVncmFsLCBtYXMgbGliZXJhIGFzIGluZm9ybWHvv73vv71lcyBzb2JyZSBvIGRvY3VtZW50bwooTWV0YWRhZG9zIGVzY3JpdGl2b3MpLgoKIERlc3RhIGZvcm1hLCBhdGVuZGVuZG8gYW9zIGFuc2Vpb3MgZGVzc2EgdW5pdmVyc2lkYWRlIGVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gCmFzIHJlc3Ryae+/ve+/vWVzIGltcG9zdGFzIHBlbG9zIGVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4KCiBQYXJhIGFzIHB1YmxpY2Hvv73vv71lcyBzZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgQWNlc3NvIEFiZXJ0bywgb3MgZGVw77+9c2l0b3MgCmNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIG1hcyBtYW5077+9bSBhY2Vzc28gaXJyZXN0cml0byAKYW8gbWV0YWRhZG9zIGUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIGNvbnNlbnRpbWVudG8KIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgZXN0YXJlbSBlbSBpbmljaWF0aXZhcyBkZSBhY2Vzc28gYWJlcnRvLgo=Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:04:04Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false |
| dc.title.pt_BR.fl_str_mv |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits |
| dc.title.alternative.pt_BR.fl_str_mv |
Lasers in Medical Science |
| title |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits |
| spellingShingle |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits Pinheiro, Antonio Luiz Barbosa Biomaterials Bone repair Internal rigid fixation Phototherapy |
| title_short |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits |
| title_full |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits |
| title_fullStr |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits |
| title_full_unstemmed |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits |
| title_sort |
The efficacy of the use of IR laser phototherapy associated to biphasic ceramic graft and guided bone regeneration on surgical fractures treated with wire osteosynthesis: a comparative laser fluorescence and Raman spectral study on rabbits |
| author |
Pinheiro, Antonio Luiz Barbosa |
| author_facet |
Pinheiro, Antonio Luiz Barbosa Santos, Nicole Ribeiro Silva Oliveira, Priscila Chagas Aciole, Gilberth Tadeu dos Santos Ramos, Thaís Andrade Gonzalez, Tayná Assunção Silva, Laís Nogueira da Barbosa, Artur Felipe Santos Silveira Jr, Landulfo |
| author_role |
author |
| author2 |
Santos, Nicole Ribeiro Silva Oliveira, Priscila Chagas Aciole, Gilberth Tadeu dos Santos Ramos, Thaís Andrade Gonzalez, Tayná Assunção Silva, Laís Nogueira da Barbosa, Artur Felipe Santos Silveira Jr, Landulfo |
| author2_role |
author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Pinheiro, Antonio Luiz Barbosa Santos, Nicole Ribeiro Silva Oliveira, Priscila Chagas Aciole, Gilberth Tadeu dos Santos Ramos, Thaís Andrade Gonzalez, Tayná Assunção Silva, Laís Nogueira da Barbosa, Artur Felipe Santos Silveira Jr, Landulfo Pinheiro, Antonio Luiz Barbosa Santos, Nicole Ribeiro Silva Oliveira, Priscila Chagas Aciole, Gilberth Tadeu dos Santos Ramos, Thaís Andrade Gonzalez, Tayná Assunção Silva, Laís Nogueira da Barbosa, Artur Felipe Santos Silveira Jr, Landulfo |
| dc.subject.por.fl_str_mv |
Biomaterials Bone repair Internal rigid fixation Phototherapy |
| topic |
Biomaterials Bone repair Internal rigid fixation Phototherapy |
| description |
Texto completo: acesso restrito. p. 815-822 |
| publishDate |
2013 |
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2013 |
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2014-11-24T15:06:28Z |
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0268-8921 |
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v. 28, n. 3 |
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0268-8921 v. 28, n. 3 |
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