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Incorporation of BMP-2 loaded collagen conjugated BCP granules in calcium phosphate cement based injectable bone substitutes for improved bone regeneration

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dc.contributor.authorLee, Gun Hee-
dc.contributor.authorMakkar, Preeti-
dc.contributor.authorPaul, Kallyanshis-
dc.contributor.authorLee, ByongTaek-
dc.date.accessioned2021-08-11T14:43:42Z-
dc.date.available2021-08-11T14:43:42Z-
dc.date.issued2017-08-01-
dc.identifier.issn0928-4931-
dc.identifier.issn1873-0191-
dc.identifier.urihttps://scholarworks.bwise.kr/sch/handle/2021.sw.sch/7306-
dc.description.abstractThe objective of the present study was to incorporate surface modified porous multichannel BCP granule into CPC to enhance its in vivo biodegradation and bone tissue growth. The multichannel BCP granule (15 wt%) was first coated with collagen subsequent to BMP-2 loading (ccMCG-B). It was then embedded into CPC to form CPC-ccMCG-B system. The newly developed CPC-ccMCG-B system was then examined for SEM, EDX, XRD, setting time, compressive strength, injectability, pH change, BMP-2 release, in vitro as well as in vivo studies and further compared with CPC. Optimized CPC (0.45 mL/g) was found based on setting time and compressive strength studies. In vivo studies exhibited improved new bone formation and better degradation of CPC after 2 and 4 weeks of implantation as compared to CPC as resulted from effective BMP-2 signaling. Our results suggest that CPC-ccMCG-B system might be used as a promising injectable bone substitutes in clinical applications. (C) 2017 Elsevier B.V. All rights reserved.-
dc.format.extent12-
dc.language영어-
dc.language.isoENG-
dc.publisherElsevier BV-
dc.titleIncorporation of BMP-2 loaded collagen conjugated BCP granules in calcium phosphate cement based injectable bone substitutes for improved bone regeneration-
dc.typeArticle-
dc.publisher.location네델란드-
dc.identifier.doi10.1016/j.msec.2017.03.296-
dc.identifier.scopusid2-s2.0-85017110389-
dc.identifier.wosid000403381200080-
dc.identifier.bibliographicCitationMaterials Science and Engineering: C, v.77, pp 713 - 724-
dc.citation.titleMaterials Science and Engineering: C-
dc.citation.volume77-
dc.citation.startPage713-
dc.citation.endPage724-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaMaterials Science-
dc.relation.journalWebOfScienceCategoryMaterials Science, Biomaterials-
dc.subject.keywordPlusTETRACALCIUM PHOSPHATE-
dc.subject.keywordPlusDRUG-DELIVERY-
dc.subject.keywordPlusCOMPOSITES-
dc.subject.keywordPlusMACROPORES-
dc.subject.keywordPlusSCAFFOLDS-
dc.subject.keywordPlusCERAMICS-
dc.subject.keywordPlusPRODUCTS-
dc.subject.keywordPlusDEFECT-
dc.subject.keywordAuthorCPC-
dc.subject.keywordAuthorCPC-ccMCG-B-
dc.subject.keywordAuthorBCP granule-
dc.subject.keywordAuthorBMP-2-
dc.subject.keywordAuthorInjectable bone substitute-
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