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飲料水中フッ素の許容濃度に関する研究 第1編 麻積村の水道水中フッ素濃度
https://mdu.repo.nii.ac.jp/records/1198
https://mdu.repo.nii.ac.jp/records/1198aa6049d2-b35c-4651-8d12-f7664fa0aca2
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
matsumoto_shigaku_14-02-04.pdf (361.5 kB)
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| Item type | Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-05-24 | |||||
| タイトル | ||||||
| タイトル | 飲料水中フッ素の許容濃度に関する研究 第1編 麻積村の水道水中フッ素濃度 | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Threshold Limit | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Fluoride | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Drinking Water | |||||
| 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 | |||||
| その他（別言語等）のタイトル | ||||||
| その他のタイトル | Threshold Limit of Fluoride in Drinking Water Part 1 Fluoride concentration of drinking water in Omi village | |||||
| 著者 |
近藤, 武
× 近藤, 武 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The aim of this study is to determine the threshold limit of fluoride naturally contained in drinking water. It is established that the threshold limit of fluoride in drinking water is less than 0.8 ppm in Japan. But this threshold has come under question, as some reseachers have reported the occurence of mild dental fluorosis caused by drinking water containing naturally less than 0.8 ppm of fluoride. In those reports it was difficult to determine what concentration of fluoride was in the water when the teeth calcified, because it was not required that such records be kept. It is most important to know the relationship between fluoride concentration in drinking water and teeth calcification period for deciding the threshold limit of fluoride. It is knwon that Omi village, which was studied, contains rich fluoride in water supplied by an artesian well. The community authority has started to supply new water which contains 0.6～0.7 ppm of fluoride since 1973. We have tried to determine the precise concentration of fluoride in the drinking water during the teeth calcification period of schoolchildren living in this village for 7 years. As a result, we did not have any changes in concentration by collecting the water samples twice a month by all year around. | |||||
| 書誌情報 |
松本歯学 巻 14, 号 2, p. 170-175, 発行日 1988-08-31 |
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| 出版者 | ||||||
| 出版者 | 松本歯科大学学会 | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0385-1613 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00232590 | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
