Evidence map›Paper›PMID 21993877›Full record

ArticlePsychopharmacology2012

Effects of exposure to amphetamine derivatives on passive avoidance performance and the central levels of monoamines and their metabolites in mice: correlations between behavior and neurochemistry.

Kevin Sean Murnane, Shane Alan Perrine, Brendan James Finton, Matthew Peter Galloway, Leonard Lee Howell, William Edward Fantegrossi

Open access · greenAbstract readComparative Study
In one paragraph

Article in Psychopharmacology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 1 pooled it
0.4field-weighted citation impact, top 47% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

28 citing papers in PubMed, 1 synthesis or guideline pooled it, 43 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 3 institutions in 1 country.

Kevin Sean MurnaneDivision of Neuropharmacology and Neurologic Diseases, Yerkes National Primate Research Center, Yerkes Imaging Center, 954 Gatewood Road, Atlanta, GA 30322-4250, USA. acmurna@emory.edu
Shane Alan Perrine
Brendan James Finton
Matthew Peter Galloway
Leonard Lee Howell
William Edward Fantegrossi
Imaging Center · USWayne State University · USUniversity of Arkansas for Medical Sciences · US

Funding

YNPRC NHP CLINICAL MEDICINE RESIDENCY PROGRAM - SUPPLEMENTP51RR000165 · NCRR · EMORY UNIVERSITY · PI ALTMAN, JOHN DAVID · 1985 to 2011
$114.0M
High Field MRS Assessment of Stimulant Exposure in RatsR01DA016736 · NIDA · WAYNE STATE UNIVERSITY · PI GALLOWAY, MATTHEW P. · 2004 to 2007
$1.2M
The mt-DNA mutator mouseZ01DA000517 · NIDA · NATIONAL INSTITUTE ON DRUG ABUSE · PI HOFFER, BARRY J · 2007 to 2008
$1.1M
Neuropharmacology of Cocaine in Nonhuman PrimatesK02DA000517 · NIDA · EMORY UNIVERSITY · PI HOWELL, LEONARD L · 2001 to 2010
$1.1M
MR Spectroscopy and Behavior after Clinically Relevant Administration of MDMAK01DA024760 · NIDA · WAYNE STATE UNIVERSITY · PI PERRINE, SHANE ALAN · 2008 to 2012
$772k
Neuropharmacology of Abused Stimulants in Nonhuman PrimatesK05DA031246 · NIDA · EMORY UNIVERSITY · PI HOWELL, LEONARD L · 2012 to 2016
$619k
Effects of self-administered MDMA on brain and behavior in rhesus monkeysR21DA020645 · NIDA · EMORY UNIVERSITY · PI FANTEGROSSI, WILLIAM E · 2006 to 2007
$459k
Intramural NIH HHS Z01 DA000517NCRR NIH HHS P51 RR000165NCRR NIH HHS RR00165NIDA NIH HHS DA000517NIDA NIH HHS DA020645NIDA NIH HHS DA024760NIDA NIH HHS K01 DA024760NIDA NIH HHS K02 DA000517NIDA NIH HHS K05 DA031246NIDA NIH HHS R01 DA016736NIDA NIH HHS R21 DA020645
6 · The paper itself

Abstract

rationaleConsiderable evidence indicates that amphetamine derivatives can deplete brain monoaminergic neurotransmitters. However, the behavioral and cognitive consequences of neurochemical depletions induced by amphetamines are not well established.

objectivesIn this study, mice were exposed to dosing regimens of 3,4-methylenedioxymethamphetamine (MDMA), methamphetamine (METH), or parachloroamphetamine (PCA) known to deplete the monoamine neurotransmitters dopamine and serotonin, and the effects of these dosing regimens on learning and memory were assessed.

methodsIn the same animals, we determined deficits in learning and memory via passive avoidance (PA) behavior and changes in tissue content of monoamine neurotransmitters and their primary metabolites in the striatum, frontal cortex, cingulate, hippocampus, and amygdala via ex vivo high-pressure liquid chromatography.

resultsExposure to METH and PCA impaired PA performance and resulted in significant depletions of dopamine, serotonin, and their metabolites in several brain regions. Multiple linear regression analysis revealed that the tissue concentration of dopamine in the anterior striatum was the strongest predictor of PA performance, with an additional significant contribution by the tissue concentration of the serotonin metabolite 5-hydroxyindoleacetic acid in the cingulate. In contrast to the effects of METH and PCA, exposure to MDMA did not deplete anterior striatal dopamine levels or cingulate levels of 5-hydroxyindoleacetic acid, and it did not impair PA performance.

conclusionsThese studies demonstrate that certain amphetamines impair PA performance in mice and that these impairments may be attributable to specific neurochemical depletions.

Indexed as

Adrenergic AgentsAnimalsAvoidance LearningBehavior, AnimalBrainChromatography, High Pressure LiquidDopamineDose-Response Relationship, DrugLinear ModelsMaleMemoryMethamphetamineMiceN-Methyl-3,4-methylenedioxyamphetaminep-ChloroamphetamineSerotoninAdrenergic AgentsDopamineMethamphetamineN-Methyl-3,4-methylenedioxyamphetaminep-ChloroamphetamineSerotoninSerotonin Agents

Identifiers

PMID21993877
PMCPMC3289749
OpenAlexW2046870724

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.