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Article: Ultrastructural identification of cells involved in the healing of intramembranous and endochondral bones

TitleUltrastructural identification of cells involved in the healing of intramembranous and endochondral bones
Authors
KeywordsDemineralized bone matrix
Endochondral bone graft
Endochondral ossification
Intramembranous bone graft
Intramembranous ossification
Ultrastructure
Issue Date1996
PublisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijom
Citation
International Journal Of Oral And Maxillofacial Surgery, 1996, v. 25 n. 5, p. 383-388 How to Cite?
AbstractThis study was designed to identify the cells involved in the healing of autogenous intramembranous (IM) and of endochondral (EC) bone grafts. Thirty-six defects were created in the skulls of 18 adult New Zealand White rabbits. Defects were filled with IM graft alone, EC graft alone, demineralized bone matrix (DBM) alone, or combined DBM-IM and DBM-EC bone. Cellular identification was carried out at 7 and 14 days by light and electron microscopy. In IM bone, preosteoblasts, osteoblasts, and osteocytes were observed with no cartilage intermediate stage, while in EC bone, chondroblasts and chondrocytes were observed. DBM implant and DBM-IM were characterized by the presence of a cartilage stage. In conclusion, IM bone healed through an osteogenic ossification route, while EC bone healed through an EC ossification route. In the presence of demineralized EC bone matrix, IM bone adopts an EC ossification route.
Persistent Identifierhttp://hdl.handle.net/10722/153981
ISSN
2014 Impact Factor: 1.565
2013 SCImago Journal Rankings: 0.953
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorRabie, ABMen_US
dc.contributor.authorDan, Zen_US
dc.contributor.authorSamman, Nen_US
dc.date.accessioned2012-08-08T08:22:38Z-
dc.date.available2012-08-08T08:22:38Z-
dc.date.issued1996en_US
dc.identifier.citationInternational Journal Of Oral And Maxillofacial Surgery, 1996, v. 25 n. 5, p. 383-388en_US
dc.identifier.issn0901-5027en_US
dc.identifier.urihttp://hdl.handle.net/10722/153981-
dc.description.abstractThis study was designed to identify the cells involved in the healing of autogenous intramembranous (IM) and of endochondral (EC) bone grafts. Thirty-six defects were created in the skulls of 18 adult New Zealand White rabbits. Defects were filled with IM graft alone, EC graft alone, demineralized bone matrix (DBM) alone, or combined DBM-IM and DBM-EC bone. Cellular identification was carried out at 7 and 14 days by light and electron microscopy. In IM bone, preosteoblasts, osteoblasts, and osteocytes were observed with no cartilage intermediate stage, while in EC bone, chondroblasts and chondrocytes were observed. DBM implant and DBM-IM were characterized by the presence of a cartilage stage. In conclusion, IM bone healed through an osteogenic ossification route, while EC bone healed through an EC ossification route. In the presence of demineralized EC bone matrix, IM bone adopts an EC ossification route.en_US
dc.languageengen_US
dc.publisherChurchill Livingstone. The Journal's web site is located at http://www.elsevier.com/locate/ijomen_US
dc.relation.ispartofInternational Journal of Oral and Maxillofacial Surgeryen_US
dc.subjectDemineralized bone matrix-
dc.subjectEndochondral bone graft-
dc.subjectEndochondral ossification-
dc.subjectIntramembranous bone graft-
dc.subjectIntramembranous ossification-
dc.subjectUltrastructure-
dc.subject.meshAnimalsen_US
dc.subject.meshBone Matrix - Transplantation - Ultrastructureen_US
dc.subject.meshBone Regeneration - Physiologyen_US
dc.subject.meshBone Transplantation - Methods - Pathologyen_US
dc.subject.meshCartilage - Cytology - Ultrastructureen_US
dc.subject.meshDecalcification Techniqueen_US
dc.subject.meshMicroscopy, Electronen_US
dc.subject.meshOsteoblasts - Ultrastructureen_US
dc.subject.meshOsteocytes - Ultrastructureen_US
dc.subject.meshOsteogenesis - Physiologyen_US
dc.subject.meshRabbitsen_US
dc.subject.meshSkull - Surgery - Ultrastructureen_US
dc.subject.meshTransplantation, Autologousen_US
dc.subject.meshWound Healing - Physiologyen_US
dc.titleUltrastructural identification of cells involved in the healing of intramembranous and endochondral bonesen_US
dc.typeArticleen_US
dc.identifier.emailRabie, ABM:rabie@hku.hken_US
dc.identifier.emailSamman, N:nsamman@hkucc.hku.hken_US
dc.identifier.authorityRabie, ABM=rp00029en_US
dc.identifier.authoritySamman, N=rp00021en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/S0901-5027(06)80038-X-
dc.identifier.pmid8961024en_US
dc.identifier.scopuseid_2-s2.0-0030255304en_US
dc.identifier.hkuros21692-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0030255304&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume25en_US
dc.identifier.issue5en_US
dc.identifier.spage383en_US
dc.identifier.epage388en_US
dc.identifier.isiWOS:A1996VV65000015-
dc.publisher.placeUnited Kingdomen_US
dc.identifier.scopusauthoridRabie, ABM=7007172734en_US
dc.identifier.scopusauthoridDan, Z=17934010000en_US
dc.identifier.scopusauthoridSamman, N=7006413627en_US

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