Laser photobiomodulation over teeth subjected to orthodontic movement

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dc.contributorLaboratório de Biologia Molecularpt_BR
dc.contributor.authorCordeiro, Joseli M.pt_BR
dc.contributor.authorSahad, Marcelo G.pt_BR
dc.contributor.authorCavalcanti, Marcos F. X. B.pt_BR
dc.contributor.authorMarcos, Rodrigo L.pt_BR
dc.contributor.authorDiomede, Francescapt_BR
dc.contributor.authorTrubiani, Orianapt_BR
dc.contributor.authorMaria, Durvanei Augustopt_BR
dc.contributor.authorLeal-Junior, Ernesto C. P.pt_BR
dc.contributor.authorFrigo, Lúciopt_BR
dc.identifier.citationCordeiro JM., Sahad MG., Cavalcanti MF.X.B., Marcos RL., Diomede F, Trubiani O, et al. Laser photobiomodulation over teeth subjected to orthodontic movement. Photomed Laser Surg. 2018 Dec;36(12):647-652. doi:10.1089/pho.2018.4532.pt_BR
dc.description.abstractBackground: Orthodontics of the 21st century requires aesthetic, painless, predictable, and quick treatments. This demand for faster results generated orthodontic movement acceleration protocols (OMAPs); among other OMAPs we present low-level laser (LLL) as a candidate. Objective: To evaluate levels of interleukin (IL)-1, IL-10, and type 1 collagen in the periodontal ligament of first molars of rats subjected to orthodontic traction with and without LLL irradiation, compared with untreated controls (CO), and to evaluate whether the dose of LLL used in this work is eligible as an OMAP. Materials and methods: A total of 35 male Wistar rats were distributed into three groups: group 1 NI (nonirradiated) n = 15, group 2 IR (laser irradiated using 5 J, 177 J/cm(2), and 100 mW applied in contact to the vestibular mesial, vestibular distal, and palatal faces of gum tissue around molar region for 50 sec each point, for 3 consecutive days, immediately 24 and 48 h after orthodontic device placement.) n = 15, and group 3 CO n = 5; groups 1 and 2 were subjected to orthodontic force and each group was divided into three subgroups that were sacrificed after 3, 5, and 7 days, IL-1/10 and COL-1 levels were analyzed. Results: In the IR group, levels of IL-1/10 and COL-1 showed peak anticipation after LLL irradiation compared with those in the NI and CO groups. Conclusions: These results can also infer that this dose of LLL can be used as an OMAP.pt_BR
dc.format.extentp. 647-652pt_BR
dc.publisherMary Ann Liebert, INCpt_BR
dc.relation.ispartofPhotomedicine and Laser Surgerypt_BR
dc.titleLaser photobiomodulation over teeth subjected to orthodontic movementpt_BR
dc.contributor.externalUniversidade Cruzeiro do Sul (UNICSUL)¦¦Brasilpt_BR
dc.contributor.externalUniversidade Nove de Julho (UNINOVE)¦¦Brasilpt_BR
dc.contributor.externalUniversità degli Studi Gabriele d'Annunzio¦¦Itáliapt_BR
dc.contributor.externalFaculdade de Odontologia da APCD¦¦Brasilpt_BR
dc.subject.keywordtooth movementpt_BR
dc.subject.keywordlow-level laser therapypt_BR
dc.subject.keywordcollagen type 1pt_BR
dc.relation.ispartofabbreviatedPhotomed Laser Surgpt_BR
dc.identifier.citationabntv. 36, n. 12, p. 647-52, dez. 2018pt_BR
dc.identifier.citationvancouver2018 Dec;36(12):647-652pt_BR
dc.publisher.countryUnited Statespt_BR
dc.contributor.butantanMaria, Durvanei Augusto|:Pesquisador|:Laboratório de Biologia Molecular|:pt_BR
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