論文 - 詳細
| RRC ID | 39782 |
|---|---|
| 著者 | Kawanishi M, Enya T, Suzuki H, Takebe H, Matsui S, Yagi T. |
| タイトル | Postlabelling analysis of DNA adducts formed in human hepatoma cells treated with 3-nitrobenzanthrone. |
| ジャーナル | Mutat Res |
| Abstract |
3-Nitrobenzanthrone (NBA) is one of the most mutagenic nitroaromatic compounds that has been found recently in diesel exhaust and airborne particles. A [32P]-postlabelling analysis was carried out to examine the adducts in DNA from human hepatoma HepG2 cells treated with NBA. Two major and two minor adduct spots were obtained in the analysis. The structure of the compound obtained from one of the minor adduct spots was identified to be N-acetyl-3-amino-2-(2'-deoxyguanosin-3', 5'-bisphosphate-8-yl)-benzanthrone, based on identical mobility of the compound with that of synthetic standards in thin-layer chromatography and high performance liquid chromatography. This substance is the identical adduct found in our previous in vitro study. The yet-unidentified major adduct spots may be guanosin- and adenosin-benzanthrone adducts without the N-acetyl group. |
| 巻・号 | 470(2) |
| ページ | 133-9 |
| 公開日 | 2000-10-31 |
| DOI | 10.1016/s1383-5742(00)00053-3 |
| PII | S1383574200000533 |
| PMID | 11027967 |
| MeSH | Benz(a)Anthracenes / pharmacology* Carcinoma, Hepatocellular / metabolism Carcinoma, Hepatocellular / pathology* Chromatography, High Pressure Liquid Chromatography, Thin Layer DNA Adducts* Humans Liver Neoplasms / metabolism Liver Neoplasms / pathology* Mutagens / pharmacology* |
| IF | 2.463 |
| 引用数 | 31 |
| WOS 分野 | TOXICOLOGY BIOTECHNOLOGY & APPLIED MICROBIOLOGY GENETICS & HEREDITY |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | Policy sources |
| 各媒体での言及数の合計 | 2 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| ヒト・動物細胞 | Hep G2(RCB0459) |