Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis
Autor(a) principal: | |
---|---|
Data de Publicação: | 2010 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1563/AAID-JOI-D-09-00072 http://hdl.handle.net/11449/15938 |
Resumo: | The 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. |
id |
UNSP_34a751aabed11ed940ec075248dd6e3c |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/15938 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysismaxillary sinusbone transplantationbiocompatible materialshistologybone densityradiographyfractalsThe 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.São Paulo State Univ UNESP, Dept Diag & Surg, Div Periodont, Araraquara Sch Dent, São Paulo, BrazilSão Paulo State Univ UNESP, Dept Diag & Surg, Div Periodont, Araraquara Sch Dent, São Paulo, BrazilAllen Press IncUniversidade Estadual Paulista (Unesp)Trindade-Suedam, Ivy Kiemle [UNESP]Najarro Dearo de Morais, Juliana Aparecida [UNESP]Faeda, Rafael Silveira [UNESP]Manzolli Leite, Fabio Renato [UNESP]Tosoni, Guilherme Monteiro [UNESP]Benatti Neto, Carlos[UNESP]Marcantonio, Elcio [UNESP]Scaf, Gulnara [UNESP]2013-09-30T18:31:42Z2014-05-20T13:45:20Z2013-09-30T18:31:42Z2014-05-20T13:45:20Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article333-344http://dx.doi.org/10.1563/AAID-JOI-D-09-00072Journal of Oral Implantology. Lawrence: Allen Press Inc, v. 36, n. 5, p. 333-344, 2010.0160-6972http://hdl.handle.net/11449/1593810.1563/AAID-JOI-D-09-00072WOS:0002835657000020692567697594977Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Oral Implantology1.2120,569info:eu-repo/semantics/openAccess2024-09-26T15:21:19Zoai:repositorio.unesp.br:11449/15938Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-26T15:21:19Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis |
title |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis |
spellingShingle |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis Trindade-Suedam, Ivy Kiemle [UNESP] maxillary sinus bone transplantation biocompatible materials histology bone density radiography fractals |
title_short |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis |
title_full |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis |
title_fullStr |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis |
title_full_unstemmed |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis |
title_sort |
Bioglass Associated With Leukocyte-Poor Platelet-Rich Plasma in the Rabbit Maxillary Sinus: Histomorphometric, Densitometric, and Fractal Analysis |
author |
Trindade-Suedam, Ivy Kiemle [UNESP] |
author_facet |
Trindade-Suedam, Ivy Kiemle [UNESP] Najarro Dearo de Morais, Juliana Aparecida [UNESP] Faeda, Rafael Silveira [UNESP] Manzolli Leite, Fabio Renato [UNESP] Tosoni, Guilherme Monteiro [UNESP] Benatti Neto, Carlos[UNESP] Marcantonio, Elcio [UNESP] Scaf, Gulnara [UNESP] |
author_role |
author |
author2 |
Najarro Dearo de Morais, Juliana Aparecida [UNESP] Faeda, Rafael Silveira [UNESP] Manzolli Leite, Fabio Renato [UNESP] Tosoni, Guilherme Monteiro [UNESP] Benatti Neto, Carlos[UNESP] Marcantonio, Elcio [UNESP] Scaf, Gulnara [UNESP] |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Trindade-Suedam, Ivy Kiemle [UNESP] Najarro Dearo de Morais, Juliana Aparecida [UNESP] Faeda, Rafael Silveira [UNESP] Manzolli Leite, Fabio Renato [UNESP] Tosoni, Guilherme Monteiro [UNESP] Benatti Neto, Carlos[UNESP] Marcantonio, Elcio [UNESP] Scaf, Gulnara [UNESP] |
dc.subject.por.fl_str_mv |
maxillary sinus bone transplantation biocompatible materials histology bone density radiography fractals |
topic |
maxillary sinus bone transplantation biocompatible materials histology bone density radiography fractals |
description |
The 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. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 2013-09-30T18:31:42Z 2013-09-30T18:31:42Z 2014-05-20T13:45:20Z 2014-05-20T13:45:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1563/AAID-JOI-D-09-00072 Journal of Oral Implantology. Lawrence: Allen Press Inc, v. 36, n. 5, p. 333-344, 2010. 0160-6972 http://hdl.handle.net/11449/15938 10.1563/AAID-JOI-D-09-00072 WOS:000283565700002 0692567697594977 |
url |
http://dx.doi.org/10.1563/AAID-JOI-D-09-00072 http://hdl.handle.net/11449/15938 |
identifier_str_mv |
Journal of Oral Implantology. Lawrence: Allen Press Inc, v. 36, n. 5, p. 333-344, 2010. 0160-6972 10.1563/AAID-JOI-D-09-00072 WOS:000283565700002 0692567697594977 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Oral Implantology 1.212 0,569 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
333-344 |
dc.publisher.none.fl_str_mv |
Allen Press Inc |
publisher.none.fl_str_mv |
Allen Press Inc |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
repositoriounesp@unesp.br |
_version_ |
1813546418200117248 |