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EFFECT OF THE METHYL METHACRYLATE-TRIBUTYLBORANE SEALANT IN PREVENTING OCCLUSAL CARIES
https://tmdu.repo.nii.ac.jp/records/866
https://tmdu.repo.nii.ac.jp/records/866de3d7f04-7fde-419a-aad7-4cb1c6e9f56a
名前 / ファイル | ライセンス | アクション |
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03_Ohmori.pdf (1.3 MB)
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Copyright ©1976 Tokyo Medical and Dental University (TMDU)
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Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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公開日 | 2021-09-09 | |||||
タイトル | ||||||
言語 | ||||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Ikuo, OHMORI
× Ikuo, OHMORI× Kazuyoshi, KIKUCHI× Eiichi, MASUHARA× Nobuo, NAKABAYASHI× Shinsuke, TANAKA× Ikuo, OHMORI× Kazuyoshi, KIKUCHI× Eiichi, MASUHARA× Nobuo, NAKABAYASHI× Shinsuke, TANAKA |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | A newly developed pit and fissure sealant, named Enamite, was studied technologically and clinically. Major ingredients of the sealant are a solution of 3% 2-hydroxy-3-β-naphthoxypropyl methacrylate in methyl methacrylate and poly (methyl methacrylate) powder, using tributylborane as an initiator. In comparison with other commercially available sealants, Enamite showed much greater adhesiveness to enamel, which was confirmed by scanning electron micrographic observations. The sealant was applied to 161 first molars in 99 children, aged 6-8 years, to determine the caries preventive as well as the caries retardation effect. Among the treated teeth, 98 were intact and the remaining had incipient caries. The right side teeth of each subject was assinged to the test side and the other side served as a control. Each child was evaluated every 6 months by clinical exploration and bite-wing X-ray survey. At the final examination, the electric conductivity test was also used for the caries detection. After 2 years the sealant was effective in preventing 57.1% of the occlusal caries on treated compared with control teeth. When evaluation was made by including the caries retardation effect teeth initially carious but remaining sealed after 2 years were counted as effective-, the sealant was effective in preventing or retarding 96.3% of the occlusal caries. | |||||
書誌情報 |
The bulletin of Tokyo Medical and Dental University 巻 23, 号 3, p. 149-155, 発行日 1976-09 |
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出版者 | ||||||
出版者 | Tokyo Medical and Dental University | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2435-0761 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.11480/btmd.230303 | |||||
権利 | ||||||
権利情報 | Copyright ©1976 Tokyo Medical and Dental University (TMDU) |