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Analysis of arsenic in gray and white mineral trioxide aggregates by using atomic absorption spectrometry.
http://hdl.handle.net/10069/24522
http://hdl.handle.net/10069/24522af0f7456-02b9-4ffe-9400-e6abe0d7b8f6
名前 / ファイル | ライセンス | アクション |
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JouEnd36_1988.pdf (134.4 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2010-12-01 | |||||
タイトル | ||||||
タイトル | Analysis of arsenic in gray and white mineral trioxide aggregates by using atomic absorption spectrometry. | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Arsenic | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Endodontic practice | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | MTA | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Standard value | |||||
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 |
Matsunaga, Tsunenori
× Matsunaga, Tsunenori× Tsujimoto, Masaki× Kawashima, Tadashi× Tsujimoto, Yasuhisa× Fujiwara, Mamoru× Ookubo, Atsushi× Hayashi, Yoshihiko |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | INTRODUCTION: The aim of the present study was to investigate whether the concentration of arsenic (As) released from gray or white mineral trioxide aggregates (MTAs) met the requirement of the International Standards Organization (ISO) for dental cements. METHODS: Sample preparations were carried out according to the ISO methods. After centrifugation of dissolved samples, As (III) concentration in the final supernatant was analyzed by a high-performance atomic absorption spectrophotometer. RESULTS: As (III) concentration from both MTAs was much less than the required value (2 ppm) for dental cements regulated by the ISO. An experiment simulating pulp capping by using MTA revealed that As concentration was also below the standard value of the ISO. The As concentration in white MTA was lower than the value (10 ppb) recommended for tap water and environmental standards. CONCLUSIONS: The present in vitro studies demonstrated that there is no threat to patient health in using commercially available brands of MTA for endodontic practices. | |||||
書誌情報 |
Journal of Endodontics 巻 36, 号 12, p. 1988-1990, 発行日 2010-12 |
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出版者 | ||||||
出版者 | Elsevier Inc. | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00992399 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18783554 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10614412 | |||||
PubMed番号 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | PMID | |||||
関連識別子 | 21092818 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1016/j.joen.2010.08.045 | |||||
権利 | ||||||
権利情報 | Copyright © 2010 American Association of Endodontists Published by Elsevier Inc. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Journal of Endodontics, 36(12), pp.1988-1990; 2010 |