Effects of an Er,Cr:YSGG Laser on Bone Regeneration in Critical-Sized Calvarial Defects of Rats Exposed to Inhalation of Cigarette Smoke

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dc.contributor.authorPavone, Chaine
dc.contributor.authorScardueli, Cássio Rocha [UNESP]
dc.contributor.authorDe Oliveira, Guilherme José Pimentel Lopes
dc.contributor.authorCerri, Paulo Sérgio [UNESP]
dc.contributor.authorMarcantonio Junior, Elcio [UNESP]
dc.contributor.authorMarcantonio, Rosemary Adriana Chiérici [UNESP]
dc.contributor.institutionUnicastelo Descalvado
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Uberlândia (UFU)
dc.date.accessioned2019-10-06T16:42:42Z
dc.date.available2019-10-06T16:42:42Z
dc.date.issued2019-08-01
dc.description.abstractObjective: To evaluate the effect of the Er,Cr:YSGG laser on healing of critical-sized calvarial defects (CSDs) in rats submitted to inhalation of cigarette smoke. Background: Smoking has been implicated with the delay in the bone healing after osteotomy procedures, then the use of the Er,Cr:YSGG laser for osteotomy in smokers could be an alternative to the conventional drills. Methods: One hundred animals were randomly allocated into four groups: Trephine-The CSDs were made with a trephine drill in healthy rats; Er,Cr:YSGG-The CSDs were made with the Er,Cr:YSGG laser in healthy rats; Trephine-S-The CSDs were made with a trephine drill in rats exposed to cigarette smoke; and Er,Cr:YSGG-S-The CSDs were made with the Er,Cr:YSGG laser in rats exposed to cigarette smoke. The inhalation of cigarette smoke started 7 days before the surgical procedure until euthanasia (immediately, 7, 15, 30, or 60 days after the surgical procedure). A histometric analysis and a histological description were performed to evaluate (1) the residual linear lengths and bone formation in the CSDs; (2) the quality of bone healing. Results: The use of Er,Cr:YSGG laser induces more bone formation compared with the trephine in smokers; however, the closure of the CSD was only superior in the Er,Cr:YSGG-S group compared to the Trephine-S group at the 60-day period. Conclusions: The use of the Er,Cr:YSGG laser stimulated the bone repair process after osteotomy procedures in animals submitted to exposure of inhalation of cigarette smoke.en
dc.description.affiliationSchool of Dentistry Unicastelo Descalvado
dc.description.affiliationDepartment of Diagnosis and Surgery School of Dentistry at Araraquara Sao Paulo State University-Unesp
dc.description.affiliationDepartment of Periodontology Federal University of Uberlandia
dc.description.affiliationDepartment of Pathology and Physiology School of Dentistry at Araraquara Sao Paulo State University-Unesp
dc.description.affiliationUnespDepartment of Diagnosis and Surgery School of Dentistry at Araraquara Sao Paulo State University-Unesp
dc.description.affiliationUnespDepartment of Pathology and Physiology School of Dentistry at Araraquara Sao Paulo State University-Unesp
dc.format.extent500-507
dc.identifierhttp://dx.doi.org/10.1089/photob.2018.4546
dc.identifier.citationPhotobiomodulation, Photomedicine, and Laser Surgery, v. 37, n. 8, p. 500-507, 2019.
dc.identifier.doi10.1089/photob.2018.4546
dc.identifier.issn2578-5478
dc.identifier.lattes3278495911207882
dc.identifier.orcid0000-0001-5756-5828
dc.identifier.scopus2-s2.0-85070468316
dc.identifier.urihttp://hdl.handle.net/11449/189499
dc.language.isoeng
dc.relation.ispartofPhotobiomodulation, Photomedicine, and Laser Surgery
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectbone repair
dc.subjectEr Cr:YSGG laser
dc.subjectosteotomy
dc.subjectsmoking
dc.titleEffects of an Er,Cr:YSGG Laser on Bone Regeneration in Critical-Sized Calvarial Defects of Rats Exposed to Inhalation of Cigarette Smokeen
dc.typeArtigo
unesp.author.lattes3278495911207882[4]
unesp.author.orcid0000-0001-5756-5828[4]

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