View : 631 Download: 0

Full metadata record

DC Field Value Language
dc.contributor.author방은경*
dc.date.accessioned2016-08-27T04:08:52Z-
dc.date.available2016-08-27T04:08:52Z-
dc.date.issued2016*
dc.identifier.issn1738-2696*
dc.identifier.otherOAK-16426*
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/218018-
dc.description.abstractThe aim of this study was to evaluate the effect of human freeze-dried bone block (FDBB) and deproteinized bovine bone with collagen (DBBC) on bone formation when applied as an onlay graft in rat calvariums. Thirty male Sprague-Dawley rats received collagen sponge (control), FDBB, or DBBC onlay grafts trimmed into 8-mm disks measuring 4-mm height. Each graft was secured onto the calvarium surface using horizontal mattress sutures. Rats in each group were killed at 2 (n=5) or 8 (n=5) weeks postoperatively for histologic and histomorphometric analysis. The total augmented area (mm(2)), new bone area (mm(2)), and bone density (%) were measured. The FDBB and DBBC groups showed significantly more new bone formation and bone density than the control group at 2 and 8 weeks. The increased new bone area was significantly greater in the FDBB group than in the DBBC group (p < 0.05). The total augmented area was significantly higher in the FDBB and DBBC groups at 2 and 8 weeks than in the control group (p < 0.05), and at 8 weeks, the area was significantly decreased in the DBBC group compared to that in the FDBB group and the area at 2 weeks (p < 0.05). Within the limitations of the present study, we concluded that onlay FDBB and DBBC grafts caused new bone formation through an osteoconductive mechanism. In addition, compared to FDBB, DBBC had less capacity to form new bone and maintain the space.*
dc.languageEnglish*
dc.publisherKOREAN TISSUE ENGINEERING REGENERATIVE MEDICINE SOC*
dc.subjectHuman freeze dried corticocancellous bone block*
dc.subjectDeproteinized bovine bone with collagen*
dc.subjectOnlay graft*
dc.subjectBone formation*
dc.subjectSpace maintenance*
dc.titleHistomorphometric evaluation of onlay freeze-dried block bone and deproteinized bovine bone with collagen in rat*
dc.typeArticle*
dc.relation.issue1*
dc.relation.volume13*
dc.relation.indexSCIE*
dc.relation.indexSCOPUS*
dc.relation.indexKCI*
dc.relation.startpage70*
dc.relation.lastpage77*
dc.relation.journaltitleTISSUE ENGINEERING AND REGENERATIVE MEDICINE*
dc.identifier.doi10.1007/s13770-016-9021-0*
dc.identifier.wosidWOS:000369317000009*
dc.identifier.scopusid2-s2.0-84957544361*
dc.author.googleJung, Gyu-Un*
dc.author.googleHong, Seong-Jin*
dc.author.googleHong, Ji-Youn*
dc.author.googlePang, Eun-Kyoung*
dc.contributor.scopusid방은경(8058781900)*
dc.date.modifydate20231123093533*
Appears in Collections:
의과대학 > 의학과 > Journal papers
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

BROWSE