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中国・北京及び日本・金沢の大気が示すAhR 活性化作用へのPAH類及びダイオキシン類の寄与
http://hdl.handle.net/2297/39396
http://hdl.handle.net/2297/39396175cb6c8-4635-49cb-859f-e7d1c9d92b84
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PH-PR-HAYAKAWA-K-27.pdf (1.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-04 | |||||
| タイトル | ||||||
| タイトル | 中国・北京及び日本・金沢の大気が示すAhR 活性化作用へのPAH類及びダイオキシン類の寄与 | |||||
| タイトル | ||||||
| タイトル | The Contributions of PAHs and Dioxins to Aryl Hydrocarbon Receptor Binding Activity of Airborne Particles in Beijing, China and Kanazawa, Japan | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 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 |
戸次, 加奈江
× 戸次, 加奈江× 滝上, 英孝× 鈴木, 剛× 唐, 寧× 鳥羽, 陽× 亀田, 貴之× 早川, 和一 |
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| 書誌情報 |
環境化学 = journal of environmental chemistry 巻 21, 号 1, p. 27-33, 発行日 2011-01-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0917-2408 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN10547099 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.5985/jec.21.27 | |||||
| 出版者 | ||||||
| 出版者 | 日本環境化学会 = Japan Society for Environmental Chemistry | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Polycyclic aromatic hydrocarbons (PAHs) and dioxins have several toxic properties, including mutagenicity, carcinogenicity and reproductive toxicity. PAHs mainly originate from the burning of petroleum and coal, while dioxins originate mainly from waste incineration and agrochemicals. Both PAHs and dioxins have aryl hydrocarbon receptor (AhR) binding activity which is related to toxicity of PAHs and dioxins. In this study, we evaluated AhR binding activity of airborne particles collected in Beijing, China and Kanazawa, Japan by DR-CALUX and the contribution of PAHs and dioxins to this activity. AhR binding activity of airborne particles in Beijing (1,200 ng • m-3) was four hundred times higher than in Kanazawa (2.7 ng • m-3). The composition of PAHs didn′t show large difference in Beijing and Kanazawa. The contribution of the PAHs to CALUX-TEQ was higher than dioxins and especially high in Kanazawa (10.4 %). These results suggest that PAHs show large contribution to the toxicity of airborne particles, and other kinds of PAH and PAH related compounds will also contribute to that toxicity. The difference of concentration and composition of these compounds result in the different level of toxicity of airborne particles in each city. | |||||
| 権利 | ||||||
| 権利情報 | Copyright © 日本環境化学会 Japan Society for Environmental Chemistry | |||||
| 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 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.jstage.jst.go.jp/browse/jec/-char/ja/ | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.j-ec.or.jp/index.shtml | |||||
