In Vivo Evaluation of Hydroxyapatite Foams
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Materials research (São Carlos. Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392002000300006 |
Resumo: | Porous hydroxyapatite manufactured by foaming of aqueous ceramic suspensions and setting via gelcasting of organic monomers was tested for in vivo biocompatibility in rabbit tibia for a period of 8 weeks. The foams provide tortous frameworks and large interconnected pores that support cell attachment and organisation into 3D arrays to form new tissue. The HA foam implants were progressively filled with mature new bone tissue and osteoid after the implanted period, confirming the high osteoconductive potential and high biocompatibility of HA and the suitability of foam network in providing good osteointegration. No immune or inflammatory reactions were detected. |
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In Vivo Evaluation of Hydroxyapatite Foamsporous hydroxyapatitegelcasting of foamsbiocompatibilityrabbit tibiabone graftsPorous hydroxyapatite manufactured by foaming of aqueous ceramic suspensions and setting via gelcasting of organic monomers was tested for in vivo biocompatibility in rabbit tibia for a period of 8 weeks. The foams provide tortous frameworks and large interconnected pores that support cell attachment and organisation into 3D arrays to form new tissue. The HA foam implants were progressively filled with mature new bone tissue and osteoid after the implanted period, confirming the high osteoconductive potential and high biocompatibility of HA and the suitability of foam network in providing good osteointegration. No immune or inflammatory reactions were detected.ABM, ABC, ABPol2002-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392002000300006Materials Research v.5 n.3 2002reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392002000300006info:eu-repo/semantics/openAccessSepulveda,P.Bressiani,A.H.Bressiani,J.C.Meseguer,L.König Jr,B.eng2002-11-08T00:00:00Zoai:scielo:S1516-14392002000300006Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2002-11-08T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
In Vivo Evaluation of Hydroxyapatite Foams |
title |
In Vivo Evaluation of Hydroxyapatite Foams |
spellingShingle |
In Vivo Evaluation of Hydroxyapatite Foams Sepulveda,P. porous hydroxyapatite gelcasting of foams biocompatibility rabbit tibia bone grafts |
title_short |
In Vivo Evaluation of Hydroxyapatite Foams |
title_full |
In Vivo Evaluation of Hydroxyapatite Foams |
title_fullStr |
In Vivo Evaluation of Hydroxyapatite Foams |
title_full_unstemmed |
In Vivo Evaluation of Hydroxyapatite Foams |
title_sort |
In Vivo Evaluation of Hydroxyapatite Foams |
author |
Sepulveda,P. |
author_facet |
Sepulveda,P. Bressiani,A.H. Bressiani,J.C. Meseguer,L. König Jr,B. |
author_role |
author |
author2 |
Bressiani,A.H. Bressiani,J.C. Meseguer,L. König Jr,B. |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Sepulveda,P. Bressiani,A.H. Bressiani,J.C. Meseguer,L. König Jr,B. |
dc.subject.por.fl_str_mv |
porous hydroxyapatite gelcasting of foams biocompatibility rabbit tibia bone grafts |
topic |
porous hydroxyapatite gelcasting of foams biocompatibility rabbit tibia bone grafts |
description |
Porous hydroxyapatite manufactured by foaming of aqueous ceramic suspensions and setting via gelcasting of organic monomers was tested for in vivo biocompatibility in rabbit tibia for a period of 8 weeks. The foams provide tortous frameworks and large interconnected pores that support cell attachment and organisation into 3D arrays to form new tissue. The HA foam implants were progressively filled with mature new bone tissue and osteoid after the implanted period, confirming the high osteoconductive potential and high biocompatibility of HA and the suitability of foam network in providing good osteointegration. No immune or inflammatory reactions were detected. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-09-01 |
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=S1516-14392002000300006 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392002000300006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-14392002000300006 |
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 |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.5 n.3 2002 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212656975183872 |