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Characteristics of contact and distance osteogenesis around modified implant surfaces in rabbit tibiae
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Jung-Yoo | - |
dc.contributor.author | Sim, Jae-Hyuk | - |
dc.contributor.author | Yeo, In Sung | - |
dc.creator | 여인성 | - |
dc.date.accessioned | 2019-04-24T08:30:09Z | - |
dc.date.available | 2020-04-05T08:30:09Z | - |
dc.date.created | 2018-09-17 | - |
dc.date.created | 2018-09-17 | - |
dc.date.created | 2018-09-17 | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | Journal of Periodontal & Implant Science, Vol.47 No.3, pp.182-192 | - |
dc.identifier.issn | 2093-2278 | - |
dc.identifier.uri | https://hdl.handle.net/10371/147899 | - |
dc.description.abstract | Purpose: Contact and distance osteogenesis occur around all endosseous dental implants. However, the mechanisms underlying these processes have not been fully elucidated. We hypothesized that these processes occur independently of each other. To test this, we used titanium (Ti) tubes to physically separate contact and distance osteogenesis, thus allowing contact osteogenesis to be measured in the absence of possible triggers from distance osteogenesis. Methods: Sandblasted and acid-etched (SLA) and modified SLA (modSLA) implants were used. Both types had been sandblasted with large grit and then etched with acid. The modSLA implants then underwent additional treatment to increase hydrophilicity. The implants were implanted into rabbit tibiae, and half were implanted within Ti tubes. The bone-to-implant contact (BIC) ratio was calculated for each implant. Immunohistochemical analyses of bone morphogenetic protein (BMP)-2 expression and new bone formation (Masson trichrome stain) were performed. Results: The implants outside of Ti tubes were associated with good bone formation along the implant surface. Implantation within a Ti tube significantly reduced the BIC ratio (P<0.001). Compared with the modSLA implants, the SLA implants were associated with significantly higher BIC ratios, regardless of the presence or absence of Ti tubes (P=0.043). In the absence of Ti tubes, the bone adjacent to the implant had areas of new bone formation that expressed BMP-2 at high levels. Conclusions: This study disproved the null hypothesis and suggested that contact osteogenesis is initiated by signals from the old bone that undergoes distance osteogenesis after drilling. This signal may be BMP-2. © 2017. Korean Academy of Periodontology. | - |
dc.language | 영어 | - |
dc.language.iso | en | en |
dc.publisher | 대한치주과학회 | - |
dc.title | Characteristics of contact and distance osteogenesis around modified implant surfaces in rabbit tibiae | - |
dc.type | Article | - |
dc.identifier.doi | 10.5051/jpis.2017.47.3.182 | - |
dc.citation.journaltitle | Journal of Periodontal & Implant Science | - |
dc.identifier.wosid | 000408864700007 | - |
dc.identifier.scopusid | 2-s2.0-85021776717 | - |
dc.description.srnd | OAIID:RECH_ACHV_DSTSH_NO:T201717579 | - |
dc.description.srnd | RECH_ACHV_FG:RR00200001 | - |
dc.description.srnd | ADJUST_YN: | - |
dc.description.srnd | EMP_ID:A078517 | - |
dc.description.srnd | CITE_RATE:1.072 | - |
dc.description.srnd | FILENAME:065-040 J Periodontal Implant Sci 201706 47(3) 182-92.pdf | - |
dc.description.srnd | DEPT_NM:치의학과 | - |
dc.description.srnd | EMAIL:pros53@snu.ac.kr | - |
dc.description.srnd | SCOPUS_YN:Y | - |
dc.description.srnd | FILEURL:https://srnd.snu.ac.kr/eXrepEIR/fws/file/84b0acb5-fcfd-4991-8472-08f57b901d88/link | - |
dc.citation.endpage | 192 | - |
dc.citation.number | 3 | - |
dc.citation.startpage | 182 | - |
dc.citation.volume | 47 | - |
dc.identifier.kciid | ART002237996 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Yeo, In Sung | - |
dc.identifier.srnd | T201717579 | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | GROWTH-FACTOR-BETA | - |
dc.subject.keywordPlus | TISSUE-REPAIR | - |
dc.subject.keywordPlus | PLATELET INTERACTIONS | - |
dc.subject.keywordPlus | BONE | - |
dc.subject.keywordPlus | TITANIUM | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | FIBROBLASTS | - |
dc.subject.keywordPlus | TOPOGRAPHY | - |
dc.subject.keywordPlus | PROTEINS | - |
dc.subject.keywordAuthor | Bone and bones | - |
dc.subject.keywordAuthor | Bone-implant interface | - |
dc.subject.keywordAuthor | Bone morphogenetic proteins | - |
dc.subject.keywordAuthor | Dental implants | - |
dc.subject.keywordAuthor | Osteogenesis | - |
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