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A Method of In Vivo Simultaneous Measurements of Dopamine, Serotonin and Their Metabolites Using Intracerebral Microdialysis System
https://hiroshima.repo.nii.ac.jp/records/2013186
https://hiroshima.repo.nii.ac.jp/records/2013186132b3e66-402e-45ad-93b9-524cbb00243d
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
HiroshimaJMedSci_37_41.pdf (292.2 KB)
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| Item type | デフォルトアイテムタイプ_（フル）(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2023-03-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | A Method of In Vivo Simultaneous Measurements of Dopamine, Serotonin and Their Metabolites Using Intracerebral Microdialysis System | |||||||||||
| 言語 | en | |||||||||||
| 作成者 |
Yoshimoto, Kanji
× Yoshimoto, Kanji
× Komura, Setsuo
× Fujita, Tomio
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| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Brain dialysis | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Dopamine | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Serotonin | |||||||||||
| 主題 | ||||||||||||
| 主題Scheme | NDC | |||||||||||
| 主題 | 490 | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述 | The present study demonstrated that it is possible to measure the endogenous extracellular dopamine (DA) and its metabolite dihydroxyphenylacetic acid (DOPAC), endogenous extracellular 5-hydroxytryptamine (5HT), its metabolites 5-hydroxyindoleacetic acid (5HIAA), 5-hydroxytryptophol (5HTOL) and its precursor 5-hydroxytryptophan (5HTP) simultaneously from the striatum of freely moving rats using intracerebral dialysis combined with high performance liquid chromatography (HPLC) with electrochemical detector (ECD). Basal extracellular levels of DA, DOPAC, 5HTP, 5HT, 5HIAA and 5HTOL in the striatum were estimated to be 18.89 ±. 2.23 (pg/25 μl/60 min), 7.25 ± 0.32 (ng/25 μl/60 min), 13.35 ± 3.01 (pg/25 μl/60 min), 5.32 ± 0.92 (pg/25 μl/60 min), 2.41 ± 0.08 (ng/25 μl/60 min) and 7.69 ± 0.45 (pg/25 μl/60 min), respectively. Pargyline (75 mg/kg i.p.) and tryptophan (100 mg/kg i.p.) increased the 5HT level in the striatum perfusates by 3-fold, whereas DOPAC and 5HIAA levels decreased by approximately 20% and 8%, respectively. In addition, DA and 5HTOL levels were not changed. This method is suitable for monitoring dopaminergic and serotonergic activities dynamically. | |||||||||||
| 言語 | en | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Hiroshima University Medical Press | |||||||||||
| 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 | departmental bulletin paper | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | VoR | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||
| 関連情報 | ||||||||||||
| 識別子タイプ | PMID | |||||||||||
| 関連識別子 | 3410734 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0018-2052 | |||||||||||
| 収録物識別子 | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA00664312 | |||||||||||
| 開始ページ | ||||||||||||
| 開始ページ | 41 | |||||||||||
| 書誌情報 |
Hiroshima Journal of Medical Sciences Hiroshima Journal of Medical Sciences 巻 37, 号 1, p. 41-43, 発行日 1988-03 |
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| 旧ID | 38142 | |||||||||||
