Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs
Autor(a) principal: | |
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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-09-00056 http://hdl.handle.net/11449/16050 |
Resumo: | The present study evaluated the effect of platelet-rich plasma (PRP) on pen-implant bone healing. A total of 9 mongrel dogs received 36 dental implants with sandblasted acid-etched surface in lower jaws in a split-mouth design: in the PRP group (n = 18 implants) the implants were placed in association with PRP, and in the control group (n = 18 implants) the implants were placed without PRP. Biopsies were obtained and prepared for histologic and histometric analysis after 15, 30, and 55 days of healing. The biopsies retrieved at 15 days showed delicate bone trabeculae formed by immature bone with presence of numerous osteoblasts for both groups. At 30 days the trabeculae presented reversal lines and evident lamellar disposition, where some thread spaces were filled by bone and dense connective tissue. At 55 days, bone healing was not altered in the control group, and histologic aspects were variable for the group treated with PRP. There was no significant difference between the groups for bone-to-implant contact (P > .05). PRP did not enhance bone formation around sandblasted acid-etched implants. |
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Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogsplatelet-rich plasmaosseointegrationdental implantsgrowth factorsbone repairThe present study evaluated the effect of platelet-rich plasma (PRP) on pen-implant bone healing. A total of 9 mongrel dogs received 36 dental implants with sandblasted acid-etched surface in lower jaws in a split-mouth design: in the PRP group (n = 18 implants) the implants were placed in association with PRP, and in the control group (n = 18 implants) the implants were placed without PRP. Biopsies were obtained and prepared for histologic and histometric analysis after 15, 30, and 55 days of healing. The biopsies retrieved at 15 days showed delicate bone trabeculae formed by immature bone with presence of numerous osteoblasts for both groups. At 30 days the trabeculae presented reversal lines and evident lamellar disposition, where some thread spaces were filled by bone and dense connective tissue. At 55 days, bone healing was not altered in the control group, and histologic aspects were variable for the group treated with PRP. There was no significant difference between the groups for bone-to-implant contact (P > .05). PRP did not enhance bone formation around sandblasted acid-etched implants.São Paulo State Univ, Div Periodontol, Dent Sch Araraquara, São Paulo, BrazilSão Paulo State Univ, Div Surg & Orthoped, São Paulo, BrazilUniv Guarulhos, Dept Periodontol, Dent Res Div, Guarulhos, BrazilSão Paulo State Univ, Div Periodontol, Dent Sch Araraquara, São Paulo, BrazilSão Paulo State Univ, Div Surg & Orthoped, São Paulo, BrazilAllen Press IncUniversidade Estadual Paulista (Unesp)Univ GuarulhosGarcia, Ricardo V. [UNESP]Cabrini Gabrielli, Marisa Aparecida [UNESP]Vieira, Eduardo Hochuli [UNESP]Spolidorio, Luis C.Padilha Filho, Joao G. [UNESP]Doria Neto, Francisco A. [UNESP]Gouveia de Cardoso, Luciana A.Shibli, Jamil A.2014-05-20T13:45:37Z2014-05-20T13:45:37Z2010-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article281-290http://dx.doi.org/10.1563/AAID-JOI-D-09-00056Journal of Oral Implantology. Lawrence: Allen Press Inc, v. 36, n. 4, p. 281-290, 2010.0160-6972http://hdl.handle.net/11449/1605010.1563/AAID-JOI-D-09-00056WOS:0002814149000056853485483683678Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Oral Implantology1.2120,569info:eu-repo/semantics/openAccess2024-08-14T14:18:40Zoai:repositorio.unesp.br:11449/16050Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-14T14:18:40Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs |
title |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs |
spellingShingle |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs Garcia, Ricardo V. [UNESP] platelet-rich plasma osseointegration dental implants growth factors bone repair |
title_short |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs |
title_full |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs |
title_fullStr |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs |
title_full_unstemmed |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs |
title_sort |
Effect of Platelet-Rich Plasma on Peri-Implant Bone Repair: A Histologic Study in Dogs |
author |
Garcia, Ricardo V. [UNESP] |
author_facet |
Garcia, Ricardo V. [UNESP] Cabrini Gabrielli, Marisa Aparecida [UNESP] Vieira, Eduardo Hochuli [UNESP] Spolidorio, Luis C. Padilha Filho, Joao G. [UNESP] Doria Neto, Francisco A. [UNESP] Gouveia de Cardoso, Luciana A. Shibli, Jamil A. |
author_role |
author |
author2 |
Cabrini Gabrielli, Marisa Aparecida [UNESP] Vieira, Eduardo Hochuli [UNESP] Spolidorio, Luis C. Padilha Filho, Joao G. [UNESP] Doria Neto, Francisco A. [UNESP] Gouveia de Cardoso, Luciana A. Shibli, Jamil A. |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Univ Guarulhos |
dc.contributor.author.fl_str_mv |
Garcia, Ricardo V. [UNESP] Cabrini Gabrielli, Marisa Aparecida [UNESP] Vieira, Eduardo Hochuli [UNESP] Spolidorio, Luis C. Padilha Filho, Joao G. [UNESP] Doria Neto, Francisco A. [UNESP] Gouveia de Cardoso, Luciana A. Shibli, Jamil A. |
dc.subject.por.fl_str_mv |
platelet-rich plasma osseointegration dental implants growth factors bone repair |
topic |
platelet-rich plasma osseointegration dental implants growth factors bone repair |
description |
The present study evaluated the effect of platelet-rich plasma (PRP) on pen-implant bone healing. A total of 9 mongrel dogs received 36 dental implants with sandblasted acid-etched surface in lower jaws in a split-mouth design: in the PRP group (n = 18 implants) the implants were placed in association with PRP, and in the control group (n = 18 implants) the implants were placed without PRP. Biopsies were obtained and prepared for histologic and histometric analysis after 15, 30, and 55 days of healing. The biopsies retrieved at 15 days showed delicate bone trabeculae formed by immature bone with presence of numerous osteoblasts for both groups. At 30 days the trabeculae presented reversal lines and evident lamellar disposition, where some thread spaces were filled by bone and dense connective tissue. At 55 days, bone healing was not altered in the control group, and histologic aspects were variable for the group treated with PRP. There was no significant difference between the groups for bone-to-implant contact (P > .05). PRP did not enhance bone formation around sandblasted acid-etched implants. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 2014-05-20T13:45:37Z 2014-05-20T13:45:37Z |
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-09-00056 Journal of Oral Implantology. Lawrence: Allen Press Inc, v. 36, n. 4, p. 281-290, 2010. 0160-6972 http://hdl.handle.net/11449/16050 10.1563/AAID-JOI-D-09-00056 WOS:000281414900005 6853485483683678 |
url |
http://dx.doi.org/10.1563/AAID-JOI-D-09-00056 http://hdl.handle.net/11449/16050 |
identifier_str_mv |
Journal of Oral Implantology. Lawrence: Allen Press Inc, v. 36, n. 4, p. 281-290, 2010. 0160-6972 10.1563/AAID-JOI-D-09-00056 WOS:000281414900005 6853485483683678 |
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 |
281-290 |
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 |
|
_version_ |
1808128125203120128 |