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Biomarkers of Exposure to Polycyclic Aromatic Hydrocarbons and Related Compounds
http://hdl.handle.net/2297/29013
http://hdl.handle.net/2297/29013cc95094e-1f6b-407e-a2d1-9449142fdf6c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PH-PR-HAYAKAWA-K-631.pdf (280.5 kB)
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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 | Biomarkers of Exposure to Polycyclic Aromatic Hydrocarbons and Related Compounds | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 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 |
Toriba, Akira
× Toriba, Akira× Hayakawa, Kazuichi |
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| 書誌情報 |
Journal of Health Science = 衛生化学 巻 53, 号 6, p. 631-638, 発行日 2007-12-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1344-9702 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11316464 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1248/jhs.53.631 | |||||
| 出版者 | ||||||
| 出版者 | Pharmaceutical Society of Japan = 日本薬学会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Polycyclic aromatic hydrocarbons (PAHs) and itropolycyclic aromatic hydrocarbons (NPAHs) are widespread carcinogenic compounds that arise from occupational, environmental and dietary sources. The metabolites of PAHs and NPAHs in biological fluids have been investigated as potential biomarkers for assessing human exposure to them, and, particularly, urinary metabolites are the excellent candidates due to the non-invasiveness and convenience of collecting the sample. Here we describe HPLC methods for accurately determining one type of these metabolites, monohydroxy PAHs (OHPAHs). The developed method was applied to the urine samples of non-smoker taxi drivers, traffic police officers and rural villagers of Chiang Mai, Thailand. The results showed higher urinary concentrations of OHPAHs in rural villagers, suggesting the higher respiratory exposure to PAHs contained in smoke from biomass burning. On the other hand, 1-nitropyrene (1-NP) is one of the most abundant NPAHs in diesel exhaust particulate matter (DEP). We also developed a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for determining urinary 1-NP metabolites. 1-NP metabolites were quantified in urine from healthy subjects. 6- and 8-Hydroxy-N-acetyl-1-aminopyrenes (OHNAAPs) and 6- and 8-hydroxy-1-nitropyrenes (OHNPs) were the most abundant 1-NP metabolites in human urine. The presence of OHNAAPs and OHNPs in human urine was demonstrated for the first time. | |||||
| 権利 | ||||||
| 権利情報 | Copyright (c) 2007 by The Pharmaceutical Society of Japan | |||||
| 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 | http://www.pharm.or.jp/ | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://japanlinkcenter.org/JST.JSTAGE/jhs/53.631 | |||||
