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Article: Natural composite of wood as replacement material for ostechondral bone defects

TitleNatural composite of wood as replacement material for ostechondral bone defects
Authors
Issue Date2007
PublisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www.interscience.wiley.com/jpages/0021-9304:1/
Citation
Journal Of Biomedical Materials Research - Part B Applied Biomaterials, 2007, v. 83 n. 1, p. 64-71 How to Cite?
AbstractDeciduous wood, birch, pretreated by a technique combining heat and water vapor was applied for the reconstruction of bone defects in the knee joint of rabbits. It was observed that wood showed characteristic properties to be incorporated by the host bone during observation time of 4, 8, and 20 weeks. The natural channel structure of wood served as a porous scaffold, allowing host bone growth as small islets into the wood implants. The other properties of heat-treated wood, such as bioactivity, good handling properties, and sufficient biomechanical properties, might be additional favorable factors for the application of wood as a natural composite material for bone and cartilage repair. At the interface of the surfaces of wood and living bone, bonding occurred. The Chemical Interface Model for bonding bone to wood consists of the reactive ions, such as hydroxyl groups - OH, and covalent bonding as well as hydrogen bonding, which originate from both wood and bone. The bone tissue trauma, with its reactive Ca2+ and PO4 3- ions, proteins, and collagen, available for interaction at ionic and nanolevel, are associated with the complicated chemistry in the cellular response of the early bone healing process. It was concluded that heat-treated wood acted like a porous biomaterial scaffold, allowing ongrowth and ingrowth of bone and cartilage differentiation on its surface, and demonstrating osteoconductive contact, bonding at the interface. © 2007 Wiley Periodicals, Inc.
Persistent Identifierhttp://hdl.handle.net/10722/154489
ISSN
2015 Impact Factor: 2.881
2015 SCImago Journal Rankings: 0.784
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorAho, AJen_US
dc.contributor.authorRekola, Jen_US
dc.contributor.authorMatinlinna, Jen_US
dc.contributor.authorGunn, Jen_US
dc.contributor.authorTirri, Ten_US
dc.contributor.authorViitaniemi, Pen_US
dc.contributor.authorVallittu, Pen_US
dc.date.accessioned2012-08-08T08:25:37Z-
dc.date.available2012-08-08T08:25:37Z-
dc.date.issued2007en_US
dc.identifier.citationJournal Of Biomedical Materials Research - Part B Applied Biomaterials, 2007, v. 83 n. 1, p. 64-71en_US
dc.identifier.issn1552-4973en_US
dc.identifier.urihttp://hdl.handle.net/10722/154489-
dc.description.abstractDeciduous wood, birch, pretreated by a technique combining heat and water vapor was applied for the reconstruction of bone defects in the knee joint of rabbits. It was observed that wood showed characteristic properties to be incorporated by the host bone during observation time of 4, 8, and 20 weeks. The natural channel structure of wood served as a porous scaffold, allowing host bone growth as small islets into the wood implants. The other properties of heat-treated wood, such as bioactivity, good handling properties, and sufficient biomechanical properties, might be additional favorable factors for the application of wood as a natural composite material for bone and cartilage repair. At the interface of the surfaces of wood and living bone, bonding occurred. The Chemical Interface Model for bonding bone to wood consists of the reactive ions, such as hydroxyl groups - OH, and covalent bonding as well as hydrogen bonding, which originate from both wood and bone. The bone tissue trauma, with its reactive Ca2+ and PO4 3- ions, proteins, and collagen, available for interaction at ionic and nanolevel, are associated with the complicated chemistry in the cellular response of the early bone healing process. It was concluded that heat-treated wood acted like a porous biomaterial scaffold, allowing ongrowth and ingrowth of bone and cartilage differentiation on its surface, and demonstrating osteoconductive contact, bonding at the interface. © 2007 Wiley Periodicals, Inc.en_US
dc.languageengen_US
dc.publisherJohn Wiley & Sons, Inc. The Journal's web site is located at http://www.interscience.wiley.com/jpages/0021-9304:1/en_US
dc.relation.ispartofJournal of Biomedical Materials Research - Part B Applied Biomaterialsen_US
dc.subject.meshAnimalsen_US
dc.subject.meshBetula - Chemistry - Metabolismen_US
dc.subject.meshBiocompatible Materials - Chemistry - Metabolismen_US
dc.subject.meshBone Regeneration - Physiologyen_US
dc.subject.meshBone Substitutes - Chemistry - Metabolismen_US
dc.subject.meshFemaleen_US
dc.subject.meshFemur - Anatomy & Histology - Pathologyen_US
dc.subject.meshKnee Joint - Anatomy & Histology - Pathologyen_US
dc.subject.meshMaterials Testingen_US
dc.subject.meshMolecular Structureen_US
dc.subject.meshOsseointegrationen_US
dc.subject.meshProstheses And Implantsen_US
dc.subject.meshRabbitsen_US
dc.subject.meshSurface Propertiesen_US
dc.subject.meshWood - Chemistry - Metabolismen_US
dc.titleNatural composite of wood as replacement material for ostechondral bone defectsen_US
dc.typeArticleen_US
dc.identifier.emailMatinlinna, J:jpmat@hku.hken_US
dc.identifier.authorityMatinlinna, J=rp00052en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1002/jbm.b.30767en_US
dc.identifier.pmid17318823-
dc.identifier.scopuseid_2-s2.0-34648831050en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34648831050&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume83en_US
dc.identifier.issue1en_US
dc.identifier.spage64en_US
dc.identifier.epage71en_US
dc.identifier.isiWOS:000249615200007-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridAho, AJ=7006111283en_US
dc.identifier.scopusauthoridRekola, J=23398276100en_US
dc.identifier.scopusauthoridMatinlinna, J=6602419428en_US
dc.identifier.scopusauthoridGunn, J=26029775500en_US
dc.identifier.scopusauthoridTirri, T=6602155570en_US
dc.identifier.scopusauthoridViitaniemi, P=6603220944en_US
dc.identifier.scopusauthoridVallittu, P=7006138548en_US

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