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In vitro and in vivo biosafety analysis of resorbable polyglycolic acid-polylactic acid block copolymer composites for spinal fixation

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dc.contributor.authorYoon, Seung Kyun-
dc.contributor.authorYang, Jin HO-
dc.contributor.authorLim, Hyun Tae-
dc.contributor.authorChang, Young Wook-
dc.contributor.authorAyyoob, Muhammad-
dc.contributor.authorYang, Xin-
dc.contributor.authorKim, Young Jun-
dc.contributor.authorKo, Han Seung-
dc.contributor.authorJho, Jae Young-
dc.contributor.authorChung, Dong June-
dc.date.accessioned2021-06-22T04:43:44Z-
dc.date.available2021-06-22T04:43:44Z-
dc.date.issued2021-01-
dc.identifier.issn2073-4360-
dc.identifier.issn2073-4360-
dc.identifier.urihttps://scholarworks.bwise.kr/erica/handle/2021.sw.erica/646-
dc.description.abstractHerein, spinal fixation implants were constructed using degradable polymeric materials such as PGA–PLA block copolymers (poly(glycolic acid-b-lactic acid)). These materials were reinforced by blending with HA-g-PLA (hydroxyapatite-graft-poly lactic acid) and PGA fiber before being tested to confirm its biocompatibility via in vitro (MTT assay) and in vivo animal experiments (i.e., skin sensitization, intradermal intracutaneous reaction, and in vivo degradation tests). Ev-ery specimen exhibited suitable biocompatibility and biodegradability for use as resorbable spinal fixation materials. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.-
dc.format.extent16-
dc.language영어-
dc.language.isoENG-
dc.publisherMDPI AG-
dc.titleIn vitro and in vivo biosafety analysis of resorbable polyglycolic acid-polylactic acid block copolymer composites for spinal fixation-
dc.typeArticle-
dc.publisher.location스위스-
dc.identifier.doi10.3390/polym13010029-
dc.identifier.scopusid2-s2.0-85098624036-
dc.identifier.wosid000606210600001-
dc.identifier.bibliographicCitationPolymers, v.23, no.1, pp 1 - 16-
dc.citation.titlePolymers-
dc.citation.volume23-
dc.citation.number1-
dc.citation.startPage1-
dc.citation.endPage16-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPolymer Science-
dc.relation.journalWebOfScienceCategoryPolymer Science-
dc.subject.keywordPlusL-LACTIDEBIOABSORBABLE IMPLANTSPOLYCONDENSATIONCYTOTOXICITYDEGRADATIONFRACTURES-
dc.subject.keywordAuthorPGA-PLA block copolymerbioresorbablecompositein vivo degradation testMTT assay-
dc.identifier.urlhttps://www.mdpi.com/2073-4360/13/1/29-
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ERICA 공학대학 (ERICA 배터리소재화학공학과)
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