Evidence map›Paper›PMID 36499588›Full record

ArticleInternational journal of molecular sciences2022

Oxytocin Disturbs Vestibular Compensation and Modifies Behavioral Strategies in a Rodent Model of Acute Vestibulopathy.

Guillaume Rastoldo, Emna Marouane, Nada El-Mahmoudi, David Péricat, Brahim Tighilet

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact, top 82% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

5 authors at 2 institutions in 1 country.

Guillaume RastoldoLaboratoire de Neurosciences Cognitives (LNC), UMR 7291, Aix Marseille Université-CNRS, 13331 Marseille, France.
Emna MarouaneUNICAEN, INSERM, COMETE, CYCERON, CHU Caen, Normandie Université, 14000 Caen, France.ORCID 0000-0002-7143-3220
Nada El-MahmoudiLaboratoire de Neurosciences Cognitives (LNC), UMR 7291, Aix Marseille Université-CNRS, 13331 Marseille, France.ORCID 0000-0001-5038-5189
David PéricatInstitut de Pharmacologie et de Biologie Structurale (IPBS), Université de Toulouse, CNRS, 31000 Toulouse, France.
Brahim TighiletLaboratoire de Neurosciences Cognitives (LNC), UMR 7291, Aix Marseille Université-CNRS, 13331 Marseille, France.ORCID 0000-0002-6125-3760
Centre National de la Recherche Scientifique · FRInserm · FR

Funding

Agence Nationale de la Recherche ANR-17-EURE-0029French Ministry of higher Education and 451 Research and CNRS Aix-Marseille Université, UMR 7291Programme Investissements d'Avenir, Initiative d'Excellence 453 d'Aix-Marseille Université AMX-19-IET-004
6 · The paper itself

Abstract

Unilateral inner ear injury is followed by behavioral recovery due to central vestibular compensation. The therapeutic effect of oxytocin (OT) on vestibular compensation was investigated by behavioral testing in a rat model of unilateral vestibular neurectomy (UVN). Animals in the oxytocin group (UVN-OT) exhibited delayed vestibular compensation on the qualitative scale of vestibular deficits and aggravated static postural deficits (bearing surface) compared to animals in the NaCl group (UVN-NaCl). Surprisingly, oxytocin-treated animals adopt a different postural strategy than untreated animals. Instead of shifting their weight to the ipsilesional paws (left front and hind paws), they shift their weight to the front paws (right and left) without modification along the lateral axis. Furthermore, some locomotor strategies of the animals to compensate for the vestibular loss are also altered by oxytocin treatment. UVN-OT animals do not induce an increase in the distance traveled, their mean velocity is lower than that in the control group, and the ipsilesional body rotations do not increase from 7 to 30 days after UVN. This study reveals that oxytocin treatment hinders the restoration of some postural and locomotor deficits while improving others following vestibular lesions. The mechanisms of the action of oxytocin that support these behavioral changes remain to be elucidated.

Indexed as

OxytocinVestibule, LabyrinthAnimalsMotor ActivityRatsRodentiaOxytocinbehavioral studyhormoneoxytocinvestibular compensation

Identifiers

PMID36499588
PMCPMC9738578
OpenAlexW4311517378

What OpenQuestion holds

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Registered trials

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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.