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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.creator | Torquato, Letícia Cavassini [UNESP] | - |
Autor(es): dc.creator | Suárez, Eduardo Antonio Chelin [UNESP] | - |
Autor(es): dc.creator | Bernardo, Daniella Viscensotto [UNESP] | - |
Autor(es): dc.creator | Pinto, Isis Luzcybel Ribeiro [UNESP] | - |
Autor(es): dc.creator | Mantovani, Ludmilla Oliveira [UNESP] | - |
Autor(es): dc.creator | Silva, Thiago Igor Lemes [UNESP] | - |
Autor(es): dc.creator | Jardini, Maria Aparecida Neves [UNESP] | - |
Autor(es): dc.creator | Santamaria, Mauro Pedrine [UNESP] | - |
Autor(es): dc.creator | De Marco, Andrea Carvalho [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:53:01Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:53:01Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-12-31 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1007/s10103-020-03234-5 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/208296 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/208296 | - |
Descrição: dc.description | This study aimed to investigate the effects of administering photobiomodulation therapy (PBM) with bovine bone matrix on critical size defects in rats. Seventy-two adult male rats (albinus, Wistar), 90 days old, were used. Defect of 5 mm in diameter was made in their calvaria. The animals were divided into 4 groups: C-blood clot, B-Bio-Oss®, L-PBM, B+L-Bio-Oss®+PBM. Each group has been subdivided into 07, 30, and 60 days of observation. For PBM, a low GaAlAs energy of 660 nm was irradiated, total energy density of 45 J/cm2. PBM was conducted in a trans-surgical form once only. For immunohistochemistry, a semi-quantitative analysis was made of expression of osteoprotegerin (OPG), nuclear kappa B-factor ligand receptor activator (RANKL), and tartrate-resistant acid phosphatase (TRAP). All histomorphometric data were statistically analyzed by ANOVA and Tukey test, significance level of 5%. The groups that showed the highest proportion of neoformation were L (0.39% ± 0.13) and C (0.37% ± 0.97), but groups B and B+L had larger defect size (C-1.75 mm2 ± 0.40, B-3.02 mm2 ± 0.63, L-2.45 mm2 ± 0.53, B+L-3.23 mm2 ± 1.01). In immunohistochemistry, groups B and B+L had higher immunostaining scores for OPG and RANKL at 60 days, and TRAP immunostaining increased in all groups at 30 days, but group L was the only one to present specimens with score 0. Although, at 60 days, groups L and C presented the highest proportion of bone neoformation, at 30 days group B+L had more than twice as much bone neoformation as group B, the choice of treatment application should depend on the aim of the treatment. | - |
Descrição: dc.description | Department of Diagnosis and Surgery São Paulo State University (UNESP) Institute of Science and Technology, Av. Eng. Francisco José Longo, n° 777 - Jardim São Dimas | - |
Descrição: dc.description | São Paulo State University (UNESP) Institute of Science and Technology | - |
Descrição: dc.description | Department of Diagnosis and Surgery – Division of Periodontology São Paulo State University (UNESP) Institute of Science and Tecnology | - |
Descrição: dc.description | Department of Diagnosis and Surgery São Paulo State University (UNESP) Institute of Science and Technology, Av. Eng. Francisco José Longo, n° 777 - Jardim São Dimas | - |
Descrição: dc.description | São Paulo State University (UNESP) Institute of Science and Technology | - |
Descrição: dc.description | Department of Diagnosis and Surgery – Division of Periodontology São Paulo State University (UNESP) Institute of Science and Tecnology | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Lasers in Medical Science | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Biocompatible materials | - |
Palavras-chave: dc.subject | Bone regeneration | - |
Palavras-chave: dc.subject | Bone transplantation | - |
Palavras-chave: dc.subject | Immunohistochemistry | - |
Palavras-chave: dc.subject | Low-level light therapy | - |
Título: dc.title | Bone repair assessment of critical size defects in rats treated with mineralized bovine bone (Bio-Oss®) and photobiomodulation therapy: a histomorphometric and immunohistochemical study | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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