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5-羟色胺能神经元:一种可能的抗抑郁药双氢麦角碱的长期激活作用

Serotoninergic neurons: long-lasting activation by a possible antidepressant dihydroergosine.

作者信息

Pericić D, Manev H

出版信息

Eur J Pharmacol. 1987 May 7;137(1):123-5. doi: 10.1016/0014-2999(87)90190-7.

DOI:10.1016/0014-2999(87)90190-7
PMID:3609131
Abstract

The duration of the stimulating effect of one single i.p. injection of a possible antidepressant dihydroergosine (50 mg/kg) on the 5-HT syndrome was studied in rats. Dihydroergosine produced a very pronounced stimulation of the 5-HT syndrome which was still present after 1-144 h (6 days). The results suggest that dihydroergosine produces a long-lasting stimulation of serotoninergic neurons.

摘要

研究了腹腔注射一次可能的抗抑郁药双氢麦角碱(50毫克/千克)对大鼠5-羟色胺综合征的刺激作用持续时间。双氢麦角碱对5-羟色胺综合征产生了非常明显的刺激,在1至144小时(6天)后这种刺激仍然存在。结果表明,双氢麦角碱对5-羟色胺能神经元产生持久的刺激作用。

相似文献

1
Serotoninergic neurons: long-lasting activation by a possible antidepressant dihydroergosine.5-羟色胺能神经元:一种可能的抗抑郁药双氢麦角碱的长期激活作用
Eur J Pharmacol. 1987 May 7;137(1):123-5. doi: 10.1016/0014-2999(87)90190-7.
2
Behavioural evidence for simultaneous dual changes of 5-HT receptor subtypes: mode of antidepressant action?
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Do imipramine and dihydroergosine possess two components--one stimulating 5-HT1 and the other inhibiting 5-HT2 receptors?丙咪嗪和双氢麦角碱是否具有两种成分——一种刺激5-HT1受体,另一种抑制5-HT2受体?
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Effect of dihydroergosine (DHESN) on the serotoninergic system and behaviour: is DHESN a new antidepressive agent?二氢麦角碱(DHESN)对5-羟色胺能系统及行为的影响:DHESN是一种新型抗抑郁药吗?
Psychopharmacology (Berl). 1986;90(1):112-8. doi: 10.1007/BF00172881.
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Dual species dependent effect of dihydroergosine on the convulsions induced by GABA antagonists.双氢麦角碱对γ-氨基丁酸拮抗剂诱发惊厥的双物种依赖性效应。
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Presynaptic and postsynaptic modifications of the serotonin system by long-term administration of antidepressant treatments. An in vivo electrophysiologic study in the rat.长期给予抗抑郁治疗对5-羟色胺系统突触前和突触后的修饰作用。大鼠体内电生理学研究。
Neuropsychopharmacology. 1991 Dec;5(4):219-29.

引用本文的文献

1
Possible antidepressant dihydroergosine preferentially binds to 5-HT1B receptor sites in the rat hippocampus.可能具有抗抑郁作用的双氢麦角碱优先与大鼠海马体中的5-HT1B受体位点结合。
J Neural Transm Gen Sect. 1993;92(1):1-9. doi: 10.1007/BF01245157.
2
Dual species dependent effect of dihydroergosine on the convulsions induced by GABA antagonists.双氢麦角碱对γ-氨基丁酸拮抗剂诱发惊厥的双物种依赖性效应。
J Neural Transm Gen Sect. 1990;79(1-2):125-9. doi: 10.1007/BF01251007.