Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Dental Journal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000500379 |
Resumo: | This study evaluated the bone regeneration process in rabbit calvaria induced by three types of biomaterials: two xenogenous, consisting of deproteinized bovine bone, while the other was alloplastic, based on biphasic calcium phosphate. Five New Zealand white rabbits weighing between 2,900 and 3,500 g were submitted to four standard 8 mm-diameter perforations at the parietal bone. Three perforations were filled with three grafts and biomaterials, two of them received bovine Bio-Oss(r) and Endobon(r) Xenograft Granules, and the other consisted of fully alloplastic Straumann(r) Bone Ceramic. The fourth remaining cavity was used as control with coagulum. After eight weeks, the animals were sacrificed, and the samples were prepared for morphometric and qualitative analysis. The cavities filled with alloplastic biomaterials showed higher percentages of newly formed bone (p<0.05), while the cavities with xenogenous biomaterials showed higher amount of residual graft (p<0.05). Although the results showed greater bone formation with Straumann(r) Bone Ceramic, further studies are required to prove which is the more effective biomaterial for bone induction process. |
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Brazilian Dental Journal |
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Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterialsbiomaterialsbone regenerationxenogen bovine graftalloplastic graft.This study evaluated the bone regeneration process in rabbit calvaria induced by three types of biomaterials: two xenogenous, consisting of deproteinized bovine bone, while the other was alloplastic, based on biphasic calcium phosphate. Five New Zealand white rabbits weighing between 2,900 and 3,500 g were submitted to four standard 8 mm-diameter perforations at the parietal bone. Three perforations were filled with three grafts and biomaterials, two of them received bovine Bio-Oss(r) and Endobon(r) Xenograft Granules, and the other consisted of fully alloplastic Straumann(r) Bone Ceramic. The fourth remaining cavity was used as control with coagulum. After eight weeks, the animals were sacrificed, and the samples were prepared for morphometric and qualitative analysis. The cavities filled with alloplastic biomaterials showed higher percentages of newly formed bone (p<0.05), while the cavities with xenogenous biomaterials showed higher amount of residual graft (p<0.05). Although the results showed greater bone formation with Straumann(r) Bone Ceramic, further studies are required to prove which is the more effective biomaterial for bone induction process.Fundação Odontológica de Ribeirão Preto2014-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000500379Brazilian Dental Journal v.25 n.5 2014reponame:Brazilian Dental Journalinstname:Fundação Odontológica de Ribeirão Preto (FUNORP)instacron:FUNORP10.1590/0103-6440201302383info:eu-repo/semantics/openAccessTakauti,Carlos Alberto YoshihiroFutema,FabioBrito Junior,Rui Barbosa deAbrahão,Aline CorrêaCosta,ClaudioQueiroz,Celso Silvaeng2014-12-11T00:00:00Zoai:scielo:S0103-64402014000500379Revistahttps://www.scielo.br/j/bdj/https://old.scielo.br/oai/scielo-oai.phpbdj@forp.usp.br||sergio@fosjc.unesp.br1806-47600103-6440opendoar:2014-12-11T00:00Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP)false |
dc.title.none.fl_str_mv |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials |
title |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials |
spellingShingle |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials Takauti,Carlos Alberto Yoshihiro biomaterials bone regeneration xenogen bovine graft alloplastic graft. |
title_short |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials |
title_full |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials |
title_fullStr |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials |
title_full_unstemmed |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials |
title_sort |
Assessment of Bone Healing in Rabbit Calvaria Grafted with Three Different Biomaterials |
author |
Takauti,Carlos Alberto Yoshihiro |
author_facet |
Takauti,Carlos Alberto Yoshihiro Futema,Fabio Brito Junior,Rui Barbosa de Abrahão,Aline Corrêa Costa,Claudio Queiroz,Celso Silva |
author_role |
author |
author2 |
Futema,Fabio Brito Junior,Rui Barbosa de Abrahão,Aline Corrêa Costa,Claudio Queiroz,Celso Silva |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Takauti,Carlos Alberto Yoshihiro Futema,Fabio Brito Junior,Rui Barbosa de Abrahão,Aline Corrêa Costa,Claudio Queiroz,Celso Silva |
dc.subject.por.fl_str_mv |
biomaterials bone regeneration xenogen bovine graft alloplastic graft. |
topic |
biomaterials bone regeneration xenogen bovine graft alloplastic graft. |
description |
This study evaluated the bone regeneration process in rabbit calvaria induced by three types of biomaterials: two xenogenous, consisting of deproteinized bovine bone, while the other was alloplastic, based on biphasic calcium phosphate. Five New Zealand white rabbits weighing between 2,900 and 3,500 g were submitted to four standard 8 mm-diameter perforations at the parietal bone. Three perforations were filled with three grafts and biomaterials, two of them received bovine Bio-Oss(r) and Endobon(r) Xenograft Granules, and the other consisted of fully alloplastic Straumann(r) Bone Ceramic. The fourth remaining cavity was used as control with coagulum. After eight weeks, the animals were sacrificed, and the samples were prepared for morphometric and qualitative analysis. The cavities filled with alloplastic biomaterials showed higher percentages of newly formed bone (p<0.05), while the cavities with xenogenous biomaterials showed higher amount of residual graft (p<0.05). Although the results showed greater bone formation with Straumann(r) Bone Ceramic, further studies are required to prove which is the more effective biomaterial for bone induction process. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-10-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000500379 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-64402014000500379 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-6440201302383 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
publisher.none.fl_str_mv |
Fundação Odontológica de Ribeirão Preto |
dc.source.none.fl_str_mv |
Brazilian Dental Journal v.25 n.5 2014 reponame:Brazilian Dental Journal instname:Fundação Odontológica de Ribeirão Preto (FUNORP) instacron:FUNORP |
instname_str |
Fundação Odontológica de Ribeirão Preto (FUNORP) |
instacron_str |
FUNORP |
institution |
FUNORP |
reponame_str |
Brazilian Dental Journal |
collection |
Brazilian Dental Journal |
repository.name.fl_str_mv |
Brazilian Dental Journal - Fundação Odontológica de Ribeirão Preto (FUNORP) |
repository.mail.fl_str_mv |
bdj@forp.usp.br||sergio@fosjc.unesp.br |
_version_ |
1754204093138599936 |