Suppr超能文献

氯丙嗪对用单胺氧化酶抑制剂处理的大鼠中由L-色氨酸或5-甲氧基-N,N-二甲基色胺产生的多动综合征的抑制作用。

Inhibitory effect of chlorpromazine on the syndrome of hyperactivity produced by L-tryptophan or 5-methoxy-N,N-dimethyltryptamine in rats treated with a monoamine oxidase inhibitor.

作者信息

Grahame-Smith D G

出版信息

Br J Pharmacol. 1971 Dec;43(4):856-64. doi: 10.1111/j.1476-5381.1971.tb07222.x.

Abstract
  1. The hyperactivity and hyperpyrexia produced by L-tryptophan in rats treated with a monoamine oxidase inhibitor was inhibited by chlorpromazine.2. Chlorpromazine did not inhibit the increased rate of synthesis of brain 5-hydroxytryptamine (5-HT) produced by tryptophan loading.3. Hyperactivity and hyperpyrexia were also produced by 5-methoxy-N,N-dimethyltryptamine (5-MeODMT) in rats. Pretreatment with a monoamine oxidase inhibitor potentiated the hyperactivity response. Pretreatment of rats with p-chlorophenylalanine did not inhibit hyperactivity produced by 5-MeODMT.4. Chlorpromazine inhibits hyperactivity caused by tryptophan or 5-MeODMT after monoamine oxidase inhibition either by competition with 5-HT or 5-MeODMT, respectively, at receptor sites or by physiological antagonism.
摘要
  1. 氯丙嗪可抑制用单胺氧化酶抑制剂处理的大鼠中L-色氨酸产生的多动和高热。

  2. 氯丙嗪不抑制色氨酸负荷所引起的脑5-羟色胺(5-HT)合成速率的增加。

  3. 5-甲氧基-N,N-二甲基色胺(5-MeODMT)在大鼠中也会产生多动和高热。用单胺氧化酶抑制剂预处理可增强多动反应。用对氯苯丙氨酸预处理大鼠并不能抑制5-MeODMT所引起的多动。

  4. 氯丙嗪在单胺氧化酶被抑制后,通过分别在受体部位与5-HT或5-MeODMT竞争,或通过生理拮抗作用,抑制色氨酸或5-MeODMT所引起的多动。

相似文献

引用本文的文献

2
A narrative synthesis of research with 5-MeO-DMT.5-MeO-DMT 研究的叙事综合
J Psychopharmacol. 2022 Mar;36(3):273-294. doi: 10.1177/02698811211050543. Epub 2021 Oct 19.
5
Neuropharmacology of 5-hydroxytryptamine.5-羟色胺的神经药理学
Br J Pharmacol. 2006 Jan;147 Suppl 1(Suppl 1):S145-52. doi: 10.1038/sj.bjp.0706427.

本文引用的文献

4
The biosynthesis of 5-hydroxytryptamine in brain.大脑中5-羟色胺的生物合成。
Biochem J. 1967 Oct;105(1):351-60. doi: 10.1042/bj1050351.
7
Fate and metabolism of some hallucinogenic indolealkylamines.某些致幻吲哚烷基胺的命运与代谢
Adv Pharmacol (1962). 1968;6(Pt B):213-29. doi: 10.1016/s1054-3589(08)60320-8.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验