Publicação:
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis

dc.contributor.authorTrindade-Suedam, Ivy Kiemle [UNESP]
dc.contributor.authorNajarro Dearo de Morais, Juliana Aparecida [UNESP]
dc.contributor.authorFaeda, Rafael Silveira [UNESP]
dc.contributor.authorManzolli Leite, Fabio Renato [UNESP]
dc.contributor.authorTosoni, Guilherme Monteiro [UNESP]
dc.contributor.authorBenatti Neto, Carlos[UNESP]
dc.contributor.authorMarcantonio, Elcio [UNESP]
dc.contributor.authorScaf, Gulnara [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2013-09-30T18:31:42Z
dc.date.accessioned2014-05-20T13:45:20Z
dc.date.available2013-09-30T18:31:42Z
dc.date.available2014-05-20T13:45:20Z
dc.date.issued2010-01-01
dc.description.abstractThe objective of the present study was to evaluate the outcomes of autogenous bone graft (AB) and bioglass (BG) associated or not with leukocyte-poor platelet-rich plasma (LP-PRP) in the rabbit maxillary sinus (MS) by histomorphometric and radiographic analysis. Twenty rabbits divided into 2 groups (G1, G2) were submitted to sinus lift surgery. In G1, 10 MS were grafted with AB and 10 MS were grafted with BG. In G2, 10 MS were grafted with AB + LP-PRP and 10 MS were grafted with BG + LP-PRP. After 90 days, the animals were killed and specimens were obtained, x-rayed, and submitted to histomorphometric, radiographic bone density (RD) and fractal dimension analysis. Radiographic bone density mean values (SD), expressed as aluminum equivalent in mm, of AB, BG, AB + LP-PRP, and BG + LP-PRP groups were 1.79 (0.31), 2.04 (0.39), 1.61 (0.28), and 1.53 (0.30), respectively. Significant differences (P < 0.05) were observed between BG and AB, and BG + PRP and BG. Fractal dimension mean values were 1.48 (0.04), 1.35 (0.08), 1.44 (0.04), and 1.44 (0.06), respectively. Significant differences were observed between BG and AB, and AB + LP-PRP and BG. Mean values for the percentage of bone inside MS were 63.30 (8.60), 52.65 (10.41), 55.25 (7.01), and 51.07 (10.25), respectively. No differences were found. No correlations were observed among percentage of bone, RD and FD. Histological analysis showed that MS treated with AB presented mature and new bone formation. The other groups showed minor bone formation. Within the limitations of this study, the results indicated that at a 90-day time end point, AB yielded better results than AB + LP-PRP, BG, and BG + LP-PRP and should be considered the primary material for MS augmentation.en
dc.description.affiliationSão Paulo State Univ UNESP, Dept Diag & Surg, Div Periodont, Araraquara Sch Dent, São Paulo, Brazil
dc.description.affiliationUnespSão Paulo State Univ UNESP, Dept Diag & Surg, Div Periodont, Araraquara Sch Dent, São Paulo, Brazil
dc.format.extent333-344
dc.identifierhttp://dx.doi.org/10.1563/AAID-JOI-D-09-00072
dc.identifier.citationJournal of Oral Implantology. Lawrence: Allen Press Inc, v. 36, n. 5, p. 333-344, 2010.
dc.identifier.doi10.1563/AAID-JOI-D-09-00072
dc.identifier.issn0160-6972
dc.identifier.lattes0692567697594977
dc.identifier.urihttp://hdl.handle.net/11449/15938
dc.identifier.wosWOS:000283565700002
dc.language.isoeng
dc.publisherAllen Press Inc
dc.relation.ispartofJournal of Oral Implantology
dc.relation.ispartofjcr1.212
dc.relation.ispartofsjr0,569
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectmaxillary sinusen
dc.subjectbone transplantationen
dc.subjectbiocompatible materialsen
dc.subjecthistologyen
dc.subjectbone densityen
dc.subjectradiographyen
dc.subjectfractalsen
dc.titleBioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysisen
dc.typeArtigo
dcterms.licensehttp://www.joionline.org/userimages/ContentEditor/1240858717108/Terms_and_Conditions_ORIM1.pdf
dcterms.rightsHolderAllen Press Inc
dspace.entity.typePublication
unesp.author.lattes0692567697594977
unesp.author.lattes5598845588411528[6]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Odontologia, Araraquarapt
unesp.departmentDiagnóstico e Cirurgia - FOARpt

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