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dc.contributor.author박은진-
dc.contributor.author마연주-
dc.date.accessioned2016-08-27T04:08:59Z-
dc.date.available2016-08-27T04:08:59Z-
dc.date.issued2015-
dc.identifier.issn2212-4403-
dc.identifier.issn1528-395X-
dc.identifier.otherOAK-15493-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/217518-
dc.description.abstractObjective. To examine structural and physicochemical characteristics of demineralized deciduous tooth powder (DDTP) in relation to demineralization time and to present potential of using DDTP as a bone graft material. Study design. For structural and physicochemical analysis, scanning electron microscopy, inductively coupled plasma spectrometry, energy-dispersive X-ray analysis, X-ray diffraction analysis, differential scanning calorimetry, and Brunauer-Emmett-Teller surface area analysis were performed. In in vivo experiments, DDTP was grafted in 20 Sprague-Dawley rats' calvarial defects, and radiographic and histologic examination and histomorphometric analysis were performed. Results. In vitro studies confirmed physicochemical demands for collagen-based bone graft material, such as lowered calcium content, lowered crystallinity of hydroxyapatite, and exposed organic structures to demineralization. In vivo experiment indicated new bone formation in DDTP-grafted sites and gradual resorption of the grafted particles. Defect closure rate was significantly higher in the 8-week DDTP-grafted group compared with control (P < .05). Conclusions. Deciduous teeth had structural and physicochemical characteristics suitable for grafting with appropriate demineralization. Bone healing was observed to have successfully occurred in DDTP-grafted sites.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE INC-
dc.titleDemineralized deciduous tooth as a source of bone graft material: its biological and physicochemical characteristics-
dc.typeArticle-
dc.relation.issue3-
dc.relation.volume120-
dc.relation.indexSCI-
dc.relation.indexSCIE-
dc.relation.indexSCOPUS-
dc.relation.startpage307-
dc.relation.lastpage314-
dc.relation.journaltitleORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY-
dc.identifier.doi10.1016/j.oooo.2015.05.021-
dc.identifier.wosidWOS:000360303900006-
dc.identifier.scopusid2-s2.0-84939501268-
dc.author.googlePark, Mirae-
dc.author.googleMah, Yon-Joo-
dc.author.googleKim, David-Hyungjin-
dc.author.googleKim, Eun-Suk-
dc.author.googlePark, Eun-Jin-
dc.contributor.scopusid박은진(22980964700)-
dc.contributor.scopusid마연주(56074101900)-
dc.date.modifydate20211117115747-
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의과대학 > 의학과 > Journal papers
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