Pharmacological Studies of the Acute Effects of ( )-3,4-Methylenedioxymethamphetamine on Locomotor Activity: Role of 5-HT
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چکیده
EUROPSYCHOPHARMACOLOGY 2002 – VOL . 26 , NO . 1 © 2001 American College of Neuropsychopharmacology Published by Elsevier Science Inc. 0893-133X/02/$–see front matter 655 Avenue of the Americas, New York, NY 10010 PII S0893-133X(01)00345-1 Pharmacological Studies of the Acute Effects of ( )-3,4-Methylenedioxymethamphetamine on Locomotor Activity: Role of 5-HT 1B/1D and 5-HT 2 Receptors Michael G. Bankson, Ph.D., and Kathryn A. Cunningham, Ph.D.
منابع مشابه
The pharmacology and clinical pharmacology of 3,4-methylenedioxymethamphetamine (MDMA, "ecstasy").
The amphetamine derivative (+/-)-3,4-methylenedioxymethamphetamine (MDMA, ecstasy) is a popular recreational drug among young people, particularly those involved in the dance culture. MDMA produces an acute, rapid enhancement in the release of both serotonin (5-HT) and dopamine from nerve endings in the brains of experimental animals. It produces increased locomotor activity and the serotonin b...
متن کاملSerotonin release contributes to the locomotor stimulant effects of 3,4-methylenedioxymethamphetamine in rats.
Methylenedioxymethamphetamine (MDMA) is a phenylethylamine with novel mood-altering properties in humans. MDMA shares the dopamine-releasing properties of amphetamine but has been found to be a more potent releaser of serotonin (5-HT). The present study undertook to determine the relative roles of dopamine and 5-HT release in MDMA-induced locomotor hyperactivity. S-(+)MDMA produced dose-depende...
متن کاملSerotonin 5-HT2B receptors are required for 3,4-methylenedioxymethamphetamine-induced hyperlocomotion and 5-HT release in vivo and in vitro.
The "club drug" 3,4-methylenedioxymethamphetamine (MDMA; also known as ecstasy) binds preferentially to and reverses the activity of the serotonin transporter, causing release of serotonin [5-hydroxytryptamine (5-HT)] stores from nerve terminals. Subsequent activation of postsynaptic 5-HT receptors by released 5-HT has been shown to be critical for the unique psychostimulatory effects of MDMA. ...
متن کاملPharmacological studies of the acute and chronic effects of (+)-3, 4-methylenedioxymethamphetamine on locomotor activity: role of 5-hydroxytryptamine(1A) and 5-hydroxytryptamine(1B/1D) receptors.
The 5-hydroxytryptamine(1B/1D) (5-HT(1B/1D)) antagonist 2'-methyl-4'-(5-methyl-[1,2,4]oxadiazol-3-yl)-biphenyl-4-carboxyli c acid [4-methoxy-3-(4-methyl-piperazin-1-yl)-phenyl]-amide (GR 127935) and 5-HT(1A) antagonist N-(2-(4-(2-methoxyphenyl)-1-piperazinyl)ethyl)-N-(2-pyridinyl)cyclohe xanecarboxamide (WAY 100635) were used to assess whether hyperactivity induced by 3 mg/kg (+)-3, 4-methylene...
متن کاملSerotonin reuptake transporter deficiency modulates the acute thermoregulatory and locomotor activity response to 3,4-(±)-methylenedioxymethamphetamine, and attenuates depletions in serotonin levels in SERT-KO rats.
3,4-(±)-Methylenedioxymethamphetamine (MDMA) is a ring-substituted amphetamine derivative with potent psychostimulant properties. The neuropharmacological effects of MDMA are biphasic in nature, initially causing synaptic monoamine release, primarily of serotonin (5-HT), inducing thermogenesis and hyperactivity (5-HT syndrome). The long-term effects of MDMA manifest as a prolonged depletion in ...
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تاریخ انتشار 2001