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ハヤカワ トオル
Hayakawa Toru
早川 徹 所属 鶴見大学・鶴見大学短期大学部 学長・副学長 学長・副学長 副学長 職種 副学長 |
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| 論文種別 | 【査読あり】 研究論文（学術雑誌） |
| 言語種別 | 英語 |
| 査読の有無 | 査読あり |
| 表題 | In vitro antibacterial and cytotoxicity assessments of an orthodontic bonding agent containing benzalkonium chloride. |
| 掲載誌名 | 正式名：The Angle orthodontist 略 称：Angle Orthod ISSNコード：00033219/00033219 |
| 掲載区分 | 国外 |
| 巻・号・頁 | 79(2),pp.331-337 |
| 著者・共著者 | Saito Kayo, Hayakawa Tohru, Kawabata Rihito, Meguro Daijiro, Kasai Kazutaka |
| 発行年月 | 2009/03 |
| 概要 | To assess the antibacterial activity and cytotoxicity of an orthodontic bonding material containing an antibacterial agent.MATERIALS AND METHODS:Superbond C&B (4-methacryloxyethyl trimellitate anhydride/methyl methacrylate-tri-n-butyl borane [4-META/MMA-TBB]) resin was mixed with benzalkonium chloride (BAC) to obtain final BAC concentrations of 0.25%, 0.75%, 1.25%, 1.75%, 2.5%, and 5.0% (wt/ wt). Antibacterial activity against Streptococcus mutans and Streptococcus sobrinus was evaluated by soaking the BAC-resin in distilled water at 37 degrees C for periods of 30, 90, and 180 days. |
| DOI | 10.2319/120907-578.1 |
| PMID | 19216609 |