Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박은진 | * |
dc.contributor.author | 마연주 | * |
dc.date.accessioned | 2016-08-27T04:08:59Z | - |
dc.date.available | 2016-08-27T04:08:59Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 2212-4403 | * |
dc.identifier.issn | 1528-395X | * |
dc.identifier.other | OAK-15493 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/217518 | - |
dc.description.abstract | Objective. 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.language | English | * |
dc.publisher | ELSEVIER SCIENCE INC | * |
dc.title | Demineralized deciduous tooth as a source of bone graft material: its biological and physicochemical characteristics | * |
dc.type | Article | * |
dc.relation.issue | 3 | * |
dc.relation.volume | 120 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.startpage | 307 | * |
dc.relation.lastpage | 314 | * |
dc.relation.journaltitle | ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY | * |
dc.identifier.doi | 10.1016/j.oooo.2015.05.021 | * |
dc.identifier.wosid | WOS:000360303900006 | * |
dc.identifier.scopusid | 2-s2.0-84939501268 | * |
dc.author.google | Park, Mirae | * |
dc.author.google | Mah, Yon-Joo | * |
dc.author.google | Kim, David-Hyungjin | * |
dc.author.google | Kim, Eun-Suk | * |
dc.author.google | Park, Eun-Jin | * |
dc.contributor.scopusid | 박은진(22980964700) | * |
dc.contributor.scopusid | 마연주(56074101900) | * |
dc.date.modifydate | 20240301081003 | * |