Evidence map›Paper›PMID 24072398›Full record

ArticleNeurotoxicity research2014

A single neurotoxic dose of methamphetamine induces a long-lasting depressive-like behaviour in mice.

Carlos D Silva, Ana F Neves, Ana I Dias, Hugo J Freitas, Sheena M Mendes, Inês Pita, Sofia D Viana, Paulo A de Oliveira, Rodrigo A Cunha, Carlos A Fontes Ribeiro and 2 more

Abstract read
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Article in Neurotoxicity research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

27 citing papers in PubMed, 42 citations in OpenAlex.

  1. The use ofFrontiers in cell and developmental biology · 2026
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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

12 authors at 2 institutions in 2 countries.

Carlos D SilvaLaboratory of Pharmacology and Experimental Therapeutics, IBILI, Faculty of Medicine, University of Coimbra, Subunit 1 - Polo 3, Azinhaga de Santa Comba, Celas, 3000-548, Coimbra, Portugal.
Ana F Neves
Ana I Dias
Hugo J Freitas
Sheena M Mendes
Inês Pita
Sofia D Viana
Paulo A de Oliveira
Rodrigo A Cunha
Carlos A Fontes Ribeiro
Rui D Prediger
Frederico C Pereira
University of Coimbra · PTUniversidade Federal de Santa Catarina · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Methamphetamine (METH) triggers a disruption of the monoaminergic system and METH abuse leads to negative emotional states including depressive symptoms during drug withdrawal. However, it is currently unknown if the acute toxic dosage of METH also causes a long-lasting depressive phenotype and persistent monoaminergic deficits. Thus, we now assessed the depressive-like behaviour in mice at early and long-term periods following a single high METH dose (30 mg/kg, i.p.). METH did not alter the motor function and procedural memory of mice as assessed by swimming speed and escape latency to find the platform in a cued version of the water maze task. However, METH significantly increased the immobility time in the tail suspension test at 3 and 49 days post-administration. This depressive-like profile induced by METH was accompanied by a marked depletion of frontostriatal dopaminergic and serotonergic neurotransmission, indicated by a reduction in the levels of dopamine, DOPAC and HVA, tyrosine hydroxylase and serotonin, observed at both 3 and 49 days post-administration. In parallel, another neurochemical feature of depression--astroglial dysfunction--was unaffected in the cortex and the striatal levels of the astrocytic protein marker, glial fibrillary acidic protein, were only transiently increased at 3 days. These findings demonstrate for the first time that a single high dose of METH induces long-lasting depressive-like behaviour in mice associated with a persistent disruption of frontostriatal dopaminergic and serotonergic homoeostasis.

Indexed as

AnimalsAstrocytesCorpus StriatumDepressive DisorderDopamineEscape ReactionFrontal LobeLocomotionMaleMaze LearningMemoryMethamphetamineMiceMice, Inbred C57BLNeurotoxicity SyndromesSerotoninDopamineMethamphetamineSerotonin

Identifiers

PMID24072398
OpenAlexW2067917614

What OpenQuestion holds

Textmetadata
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.