Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study.
Autor(a) principal: | |
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Data de Publicação: | 2001 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.forp.usp.br/bdj/bdj12(1)/trab02121/trab02121.html http://hdl.handle.net/11449/66464 |
Resumo: | The authors studied the behavior of calcium phosphate materials used as inlay implants into bone cavities prepared in the zygomatic arch of rats. Fifty male albino rats were divided into four groups as follows: group I-preparation of bone cavities which did not receive any implant material as controls; group II-implants of Interpore 200; group III-implants of experimental hydroxylapatite; group IV-implants of experimental hydroxylapatite combined with collagen. The animals were sacrificed after 5, 15, 30, 60 and 120 days and the specimens were submitted to histological analysis. Results showed that the experimental hydroxylapatite used in group III presented better osteogenic properties compared to the other materials. All tested materials were biocompatible, although group IV presented a more intense inflammatory response. |
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Repositório Institucional da UNESP |
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spelling |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study.biomaterialcollagenhydroxyapatiteanimalbone developmentbone prosthesiscomparative studyconnective tissuefibroblastfollow upgiant celllymphocytemacrophagemaleneutrophilosteoblastpathologyphysiologyratWistar ratzygomaAnimalsBiocompatible MaterialsBone SubstitutesCollagenConnective TissueDurapatiteFibroblastsFollow-Up StudiesGiant CellsLymphocytesMacrophagesMaleNeutrophilsOsteoblastsOsteogenesisRatsRats, WistarZygomaThe authors studied the behavior of calcium phosphate materials used as inlay implants into bone cavities prepared in the zygomatic arch of rats. Fifty male albino rats were divided into four groups as follows: group I-preparation of bone cavities which did not receive any implant material as controls; group II-implants of Interpore 200; group III-implants of experimental hydroxylapatite; group IV-implants of experimental hydroxylapatite combined with collagen. The animals were sacrificed after 5, 15, 30, 60 and 120 days and the specimens were submitted to histological analysis. Results showed that the experimental hydroxylapatite used in group III presented better osteogenic properties compared to the other materials. All tested materials were biocompatible, although group IV presented a more intense inflammatory response.Universidade Estadual Paulista (Unesp)Gabrielli, Marisa Aparecida CabriniMarcantonio Júnior, Elcio [UNESP]Góissis, GilbertoOkamoto, Tetuo [UNESP]Gabrielli, Mário Francisco Real [UNESP]Vieira, Eduardo Hochuli [UNESP]2014-05-27T11:20:14Z2014-05-27T11:20:14Z2001-02-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article9-15http://www.forp.usp.br/bdj/bdj12(1)/trab02121/trab02121.htmlBrazilian dental journal, v. 12, n. 1, p. 9-15, 2001.0103-6440http://hdl.handle.net/11449/664642-s2.0-003522683801699553639680978492596401380580Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Dental Journal0,476info:eu-repo/semantics/openAccess2024-09-26T15:22:12Zoai:repositorio.unesp.br:11449/66464Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-26T15:22:12Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. |
title |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. |
spellingShingle |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. Gabrielli, Marisa Aparecida Cabrini biomaterial collagen hydroxyapatite animal bone development bone prosthesis comparative study connective tissue fibroblast follow up giant cell lymphocyte macrophage male neutrophil osteoblast pathology physiology rat Wistar rat zygoma Animals Biocompatible Materials Bone Substitutes Collagen Connective Tissue Durapatite Fibroblasts Follow-Up Studies Giant Cells Lymphocytes Macrophages Male Neutrophils Osteoblasts Osteogenesis Rats Rats, Wistar Zygoma |
title_short |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. |
title_full |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. |
title_fullStr |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. |
title_full_unstemmed |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. |
title_sort |
Hydroxylapatite implants with or without collagen in the zygomatic arch of rats. Histological study. |
author |
Gabrielli, Marisa Aparecida Cabrini |
author_facet |
Gabrielli, Marisa Aparecida Cabrini Marcantonio Júnior, Elcio [UNESP] Góissis, Gilberto Okamoto, Tetuo [UNESP] Gabrielli, Mário Francisco Real [UNESP] Vieira, Eduardo Hochuli [UNESP] |
author_role |
author |
author2 |
Marcantonio Júnior, Elcio [UNESP] Góissis, Gilberto Okamoto, Tetuo [UNESP] Gabrielli, Mário Francisco Real [UNESP] Vieira, Eduardo Hochuli [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Gabrielli, Marisa Aparecida Cabrini Marcantonio Júnior, Elcio [UNESP] Góissis, Gilberto Okamoto, Tetuo [UNESP] Gabrielli, Mário Francisco Real [UNESP] Vieira, Eduardo Hochuli [UNESP] |
dc.subject.por.fl_str_mv |
biomaterial collagen hydroxyapatite animal bone development bone prosthesis comparative study connective tissue fibroblast follow up giant cell lymphocyte macrophage male neutrophil osteoblast pathology physiology rat Wistar rat zygoma Animals Biocompatible Materials Bone Substitutes Collagen Connective Tissue Durapatite Fibroblasts Follow-Up Studies Giant Cells Lymphocytes Macrophages Male Neutrophils Osteoblasts Osteogenesis Rats Rats, Wistar Zygoma |
topic |
biomaterial collagen hydroxyapatite animal bone development bone prosthesis comparative study connective tissue fibroblast follow up giant cell lymphocyte macrophage male neutrophil osteoblast pathology physiology rat Wistar rat zygoma Animals Biocompatible Materials Bone Substitutes Collagen Connective Tissue Durapatite Fibroblasts Follow-Up Studies Giant Cells Lymphocytes Macrophages Male Neutrophils Osteoblasts Osteogenesis Rats Rats, Wistar Zygoma |
description |
The authors studied the behavior of calcium phosphate materials used as inlay implants into bone cavities prepared in the zygomatic arch of rats. Fifty male albino rats were divided into four groups as follows: group I-preparation of bone cavities which did not receive any implant material as controls; group II-implants of Interpore 200; group III-implants of experimental hydroxylapatite; group IV-implants of experimental hydroxylapatite combined with collagen. The animals were sacrificed after 5, 15, 30, 60 and 120 days and the specimens were submitted to histological analysis. Results showed that the experimental hydroxylapatite used in group III presented better osteogenic properties compared to the other materials. All tested materials were biocompatible, although group IV presented a more intense inflammatory response. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001-02-08 2014-05-27T11:20:14Z 2014-05-27T11:20:14Z |
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://www.forp.usp.br/bdj/bdj12(1)/trab02121/trab02121.html Brazilian dental journal, v. 12, n. 1, p. 9-15, 2001. 0103-6440 http://hdl.handle.net/11449/66464 2-s2.0-0035226838 0169955363968097 8492596401380580 |
url |
http://www.forp.usp.br/bdj/bdj12(1)/trab02121/trab02121.html http://hdl.handle.net/11449/66464 |
identifier_str_mv |
Brazilian dental journal, v. 12, n. 1, p. 9-15, 2001. 0103-6440 2-s2.0-0035226838 0169955363968097 8492596401380580 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Brazilian Dental Journal 0,476 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
9-15 |
dc.source.none.fl_str_mv |
Scopus 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_ |
1813546503347634176 |