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- 長谷川 和雄
- 三共中央研究所生物学研究第一部
書誌事項
- タイトル別名
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- Changes in the substantia nigral self-stimulation behavior by intraventricular injection of norepinephrine, dopamine and GABA.
- Norepinephrine オヨビ dopamine GABA ノ ノウシツ
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抄録
A bipolar electrode was stereotaxically implanted in the substantia nigra of male albino Wistar-Imamichi rats. Effects of l-norepinephrine(NE), dopamine(DA) and γ-aminobutyric acid (GABA), injected into the lateral ventricle, on the substantia nigral self-stimulation(SS) behavior, and the effects of α- and β-adrenergic receptor antagonists on the facilitation induced by NE were investigated. NE but not DA facilitated the SS behavior and GAGA showed no constant effects on the behavior. Facilitation by NE of SS behavior was inhibited by phentolamine, but not by propranolol. These results suggest that the noradrenergic system in the brain may play a more significant role in the positive reinforcement of the substantia nigral SS behavior than does the dopaminergic or GABA-ergic system, and that the action of NE may be facilitated through α-receptors rather than through β-receptors.
収録刊行物
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- 日本薬理学雑誌
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日本薬理学雑誌 72 (8), 985-990, 1976
公益社団法人 日本薬理学会
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詳細情報 詳細情報について
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- CRID
- 1390282679248459648
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- NII論文ID
- 130000758603
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- NII書誌ID
- AN00198335
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- COI
- 1:CAS:528:DyaE1cXnsVw%3D
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- ISSN
- 13478397
- 00155691
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- NDL書誌ID
- 1798733
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- PubMed
- 1035566
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可