Antimicrobial activity and biocompatibility of the mixture of mineral trioxide aggregate and nitric oxide-releasing compound
DC Field | Value | Language |
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dc.contributor.author | Shin, Joo-Hee | - |
dc.contributor.author | Ryu, Jae Jun | - |
dc.contributor.author | Lee, Sung-Hoon | - |
dc.date.accessioned | 2021-08-30T04:35:03Z | - |
dc.date.available | 2021-08-30T04:35:03Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2021-01 | - |
dc.identifier.issn | 1991-7902 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/50226 | - |
dc.description.abstract | Background/purpose: Antimicrobial activity and biocompatibility of root canal sealer are related to the success of endodontic treatments. This study investigated the efficacy of mixture of mineral trioxide aggregate (MTA) and a NO-releasing compound for the antimicrobial activity, biocompatibility, and physical properties. Materials and methods: MTA was mixed with diethylenetriamine-NO (MTA-NO), and the extracts from MTA and the MTA-NO mixture before and after setting was obtained were investigated the antimicrobial activity against Enterococcus faecalis and Porphyromonas endodontalis. After setting MTA and MTA-NO, pulp cell was incubated in the presence of MTA and MTA-NO disk using Transwell (R) cell culture insert, and the proliferation assay and mineralization-stimulated factors of the cells were analyzed by MTT assay and real-time RT-PCR, respectively. The physical properties of MTA and the MTA-NO mixture, such as surface hardness and flowability was also analyzed. Results: The MTA-NO mixture showed stronger antimicrobial activity against E. faecalis and P. endodontalis than that by MTA. Both MTA and MTA-NO mixture increase the ratio of cell proliferation and induced the expression of alkaline phosphatase, collagen type I, osteocalcin, and osteopontin. Moreover, the induction of gene expression by MTA-NO mixture was higher than that by MTA alone. No significant difference was observed for surface hardness and flowability between MTA and MTA-NO mixture. Conclusion: The addition of a NO-releasing compound to the endodontic treatment using MTA root canal sealer might reduce the risk of bacterial infection and help to regenerate the dental pulp tissue. (C) 2020 Association for Dental Sciences of the Republic of China. Publishing services by Elsevier B.V. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER TAIWAN | - |
dc.subject | ROOT-CANAL SEALERS | - |
dc.subject | ANTIBACTERIAL ACTIVITY | - |
dc.subject | PHYSICAL-PROPERTIES | - |
dc.subject | DIFFERENTIATION | - |
dc.subject | GENOTOXICITY | - |
dc.subject | ECOLOGY | - |
dc.title | Antimicrobial activity and biocompatibility of the mixture of mineral trioxide aggregate and nitric oxide-releasing compound | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ryu, Jae Jun | - |
dc.identifier.doi | 10.1016/j.jds.2020.07.018 | - |
dc.identifier.scopusid | 2-s2.0-85089530399 | - |
dc.identifier.wosid | 000604838100005 | - |
dc.identifier.bibliographicCitation | JOURNAL OF DENTAL SCIENCES, v.16, no.1, pp.29 - 36 | - |
dc.relation.isPartOf | JOURNAL OF DENTAL SCIENCES | - |
dc.citation.title | JOURNAL OF DENTAL SCIENCES | - |
dc.citation.volume | 16 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 29 | - |
dc.citation.endPage | 36 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Dentistry, Oral Surgery & Medicine | - |
dc.relation.journalWebOfScienceCategory | Dentistry, Oral Surgery & Medicine | - |
dc.subject.keywordPlus | ROOT-CANAL SEALERS | - |
dc.subject.keywordPlus | ANTIBACTERIAL ACTIVITY | - |
dc.subject.keywordPlus | PHYSICAL-PROPERTIES | - |
dc.subject.keywordPlus | DIFFERENTIATION | - |
dc.subject.keywordPlus | GENOTOXICITY | - |
dc.subject.keywordPlus | ECOLOGY | - |
dc.subject.keywordAuthor | MTA | - |
dc.subject.keywordAuthor | NO-Releasing compound | - |
dc.subject.keywordAuthor | Antimicrobial activity | - |
dc.subject.keywordAuthor | Biocompatibitity | - |
dc.subject.keywordAuthor | Physical property | - |
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