論文 - 詳細
| RRC ID | 42858 |
|---|---|
| 著者 | Shinohara H, Wang F. |
| タイトル | Real-time detection of dopamine released from a nerve model cell by an enzyme-catalyzed luminescence method and its application to drug assessment. |
| ジャーナル | Anal Sci |
| Abstract |
A real-time observation of neurotransmitter release from a nerve cell is a useful method for not only neuroscience research, but also assessing of the influence of chemicals, including drugs, on the human nervous system. In this study, a more simple and sensitive method for real-time monitoring of dopamine release from a nerve model cell was developed. Highly sensitive detection of dopamine was performed by using tyramine oxidase for dopamine oxidation, which was followed by a luminol luminescence reaction. This enzyme-catalyzed luminescence method was applied to observe dopamine release from the PC12 cell as a nerve model cell upon stimulation with acetylcholine and an acetylcholine receptor agonist. The results demonstrated that the real-time monitoring of the activation of the PC12 cell was easily performed by this method. This method possessed many advantages, such as high sensitivity, rapid measurement and no pretreatment for cells. It might be applied to drug screening and the assessment of harmful influences of food additives and pesticides on the nerves. |
| 巻・号 | 23(1) |
| ページ | 81-4 |
| 公開日 | 2007-1-1 |
| DOI | 10.2116/analsci.23.81 |
| PII | JST.JSTAGE/analsci/23.81 |
| PMID | 17213629 |
| MeSH | Acetylcholine / pharmacology Animals Catalysis Chromatography, High Pressure Liquid Dimethylphenylpiperazinium Iodide / pharmacology Dopamine / analysis* Dopamine / metabolism* Electrochemistry Hydrogen Peroxide / analysis Indicators and Reagents Luminescence Luminol / chemistry Monoamine Oxidase / chemistry Neurons / metabolism* Nicotinic Agonists / pharmacology Oxidation-Reduction PC12 Cells Rats Stimulation, Chemical |
| IF | 2.049 |
| 引用数 | 15 |
| WOS 分野 | CHEMISTRY, ANALYTICAL |
| 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 | Patent(IFI CLAIMS) |
| 各媒体での言及数の合計 | 1 |
| 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 | PC-12(RCB0009) |