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Gutta-percha 또는 resilon을 사용한 근관충전이 상아세관 내의 Enterococcus faecalis에 미치는 영향
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김의성 | - |
dc.contributor.author | 유윤정 | - |
dc.contributor.author | 정일영 | - |
dc.date.accessioned | 2017-10-26T06:19:59Z | - |
dc.date.available | 2017-10-26T06:19:59Z | - |
dc.date.issued | 2005 | - |
dc.identifier.issn | 1225-0864 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/150806 | - |
dc.description.abstract | The purpose of this study was to observe the effect of canal filling on the bacteria left in the dentinal tubules and to compare the sealing ability between Gutta-percha and Resilon. The bovine dentin block models were prepared. E. faecalis was inoculated to dentin blocks and incubated. The dentin blocks were divided into 5 groups. Group 1 was the negative control. Group 2 was the positive control. Group 3 was filled with ZOE based sealer and Gutta-percha, Group 4 with resin based sealer and Gutta-percha, and Group 5 with resin based sealer and Resilon. After 24 hour, the blocks were incubated at 37℃ for 1, 2, 3 and 4 weeks on BHI agar plates. The internal dentin portion of the blocks was removed using ISO 027, 029, 031, 035 round burs and the dentin chips were incubated at 37℃ for 24 hour. Following incubation, the optical density of the medium was measured. The data were statistically analysed using repeated measures ANOVA and one-way ANOVA. The results were as follows, 1. There was statistically significant reduction in the number of E. faecalis of the group where dentinal tubules were completely sealed with nail varnish in comparison with the groups obturated with gutta-percha or resilon (p < 0.05). 2. In group 5, the number of E. faecalis in the dentinal tubules decreased significantly with time (p < 0.05), whereas in Group 3 and 4, there was no reduction in its number (p > 0.05). 3. Under the conditions of this experiment, E. faecalis survived up to 4 weeks after obturation with gutta-percha or resilon (p > 0.05). | - |
dc.description.statementOfResponsibility | open | - |
dc.language | Korean | - |
dc.publisher | 대한치과보존학회 | - |
dc.relation.isPartOf | Journal of Korean Academy of Operative Dentistry (대한치과보존학회지) | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Enterococcus faecalis | - |
dc.subject.MESH | Resilon | - |
dc.subject.MESH | Root canal sealing effect | - |
dc.title | Gutta-percha 또는 resilon을 사용한 근관충전이 상아세관 내의 Enterococcus faecalis에 미치는 영향 | - |
dc.title.alternative | The effect of canal filling with gutta-percha or resilon on Enterococcus faecalis in bovine dentinal tubules | - |
dc.type | Article | - |
dc.publisher.location | Korea | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Conservative Dentistry (보존과학교실) | - |
dc.contributor.department | Dept. of Oral Biology (구강생물학교실) | - |
dc.contributor.department | Dept. of Conservative Dentistry (보존과학교실) | - |
dc.contributor.googleauthor | 지상욱 | - |
dc.contributor.googleauthor | 김의성 | - |
dc.contributor.googleauthor | 정일영 | - |
dc.contributor.googleauthor | 유윤정 | - |
dc.contributor.googleauthor | 지상옥 | - |
dc.identifier.doi | 10.5395/JKACD.2005.30.5.385 | - |
dc.contributor.localId | A00833 | - |
dc.contributor.localId | A02490 | - |
dc.contributor.localId | A03700 | - |
dc.relation.journalcode | J01488 | - |
dc.relation.journalsince | 1975~2011 | - |
dc.relation.journalafter | 2012~ Restorative Dentistry & Endodontics | - |
dc.identifier.pmid | 10.5395/JKACD.2005.30.5.385 | - |
dc.subject.keyword | Enterococcus faecalis | - |
dc.subject.keyword | Resilon | - |
dc.subject.keyword | Root canal sealing effect | - |
dc.contributor.alternativeName | Kim, Eui Seong | - |
dc.contributor.alternativeName | Yoo, Yun Jung | - |
dc.contributor.alternativeName | Jung, Il Young | - |
dc.citation.volume | 30 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 385 | - |
dc.citation.endPage | 392 | - |
dc.identifier.bibliographicCitation | Journal of Korean Academy of Operative Dentistry (대한치과보존학회지), Vol.30(5) : 385-392, 2005 | - |
dc.date.modified | 2017-05-04 | - |
dc.identifier.rimsid | 44754 | - |
dc.type.rims | ART | - |
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