Cited by 40Sleep and Wakefulness ResearchParkinson's Disease Mechanisms and TreatmentsNeurotransmitter Receptor Influence on Behavior

Effect of dopaminergic substances on sleep/wakefulness in saline – and MPTP-treated mice

LALOUX, CHARLOTTE, DERAMBURE, PHILIPPE, HOUDAYER, ELISE, JACQUESSON, JEAN‐MARIE, BORDET, RÉGIS, DESTÉE, ALAIN, MONACA, CHRISTELLE·2008·Journal of Sleep Research

Abstract

Sleep/wakefulness (S/W) disorders are frequent in Parkinson's disease (PD). The underlying causes have yet to be elucidated but dopaminergic neurodegenerative lesions seem to contribute to appearance of the disorders and anti-Parkinsonian medication is known to accentuate S/W problems. Hence, we reasoned that studying the acute effect of dopaminergic compounds on S/W in an animal model of PD might improve our knowledge of S/W regulation in the context of partial dopaminergic depletion. To this end, we tested the effect of levodopa (l-dopa), pergolide (a mixed D(2)/D(1) agonist) and lisuride (a D(2) agonist) on S/W recordings in MPTP-treated mice, in comparison with controls. Our results showed that dopaminergic compounds modify S/W amounts in both control and MPTP mice. Wakefulness amounts are greater in MPTP mice after l-dopa (50 mg kg(-1)) and lisuride (1 mg kg(-1)) injections compared with control mice. Moreover, the paradoxical sleep latency was significantly longer in MPTP mice after high-dose l-dopa administration. Our observations suggest that the actions of both l-dopa and lisuride on S/W differ slightly in MPTP mice relative to controls. Hence, MPTP-induced partial DA depletion may modulate the effect of dopaminergic compounds on S/W regulation.

Integrity signals

Registry

Crossref · 10.1111/j.1365-2869.2008.00625.x

Cites

55 of 55 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Sleep changes in MPTP-treated primates are more severe than those found in the mouse model.

    “These changes are more severe compared to those found in the mouse model (Fifel et al., 2016, Laloux et al., 2008).”

    From Circadian dysregulation in Parkinson's disease (2017) · cites this paper as Laloux et al., 2008

Cites

1 retracted

Flagged first, then by citations

Cited by

Sorted by citations

Authors
LALOUX, C., DERAMBURE, P., HOUDAYER, E., JACQUESSON, J., BORDET, R., DESTÉE, A., & MONACA, C.
Affiliations
Centre Hospitalier Universitaire de Lille (FR)
Corresponding author
DERAMBURE, PHILIPPE
Venue
Journal of Sleep Research
Publisher
Wiley
Published
2008-02-11
Volume
17
Issue
1
Pages
101-110
ISSN
  • 0962-1105 (ISSN-L)
  • 1365-2869
OpenAlex
W1991541555
Cited by
40
References
55
Citations by year
2024: 1 · 2023: 2 · 2022: 6 · 2021: 3 · 2020: 3 · 2019: 3 · 2018: 1 · 2017: 2 · 2016: 2 · 2015: 3 · 2014: 3 · 2013: 4 · 2012: 3
FWCI
0.69
Type
journal article
Language
en
Open access
closed
Locations
  • Journal of Sleep Research (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Sleep and Wakefulness Research
  • Health Sciences › Medicine › Neurology › Parkinson's Disease Mechanisms and Treatments
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
Parkinson's disease, MPTP, dopamine depletion, levodopa, pergolide, lisuride, dopamine D2 receptor agonist, wakefulness, dopaminergic neuron loss, Parkinson's disease model
MeSH terms
Animals, Electroencephalography, Levodopa, Lisuride, Male, Mice, Inbred C57BL, Pergolide, Sleep, Wakefulness, Polysomnography, Dopamine Agonists, Parkinsonian Disorders, Mice

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review