The effect of ((-)-2-oxa-4-aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid (LY379268), an mGlu2/3 receptor agonist, on EEG power spectra and coherence in ketamine model of psychosis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F14%3A43908602" target="_blank" >RIV/00216208:11120/14:43908602 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21460/14:00219281 RIV/00023752:_____/14:43914582

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.pbb.2014.03.001" target="_blank" >http://dx.doi.org/10.1016/j.pbb.2014.03.001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.pbb.2014.03.001" target="_blank" >10.1016/j.pbb.2014.03.001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of ((-)-2-oxa-4-aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid (LY379268), an mGlu2/3 receptor agonist, on EEG power spectra and coherence in ketamine model of psychosis

Popis výsledku v původním jazyce

In the present study we investigated the potential antipsychotic effects of the mGlu2/3 agonist LY379268 on changes in EEG power spectra and coherence in the ketamine model of psychosis. In order to use behaviorally active drug doses, experiments detecting changes in locomotor activity and sensorimotor gating were also conducted. In EEG experiments, adult male Wistar rats were injected with ketamine 30 mg/kg i.p. and LY379268 3 mg/kg i.p. Cortical EEG was recorded from twelve (2 x 6) electrodes placed homolaterally on each hemisphere. To avoid interference with the behavioral hyperactivity of ketamine challenge, the behavioral activity of animals was simultaneously registered at the time of recording. Subsequent power spectral and coherence analyses were assessed in epochs corresponding to behavioral inactivity. Analysis of segments with behavioral activity compared to inactivity was also performed. The effects of LY379268 3 mg/kg i.p. on the deficits in sensorimotor processing and on

Název v anglickém jazyce

The effect of ((-)-2-oxa-4-aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid (LY379268), an mGlu2/3 receptor agonist, on EEG power spectra and coherence in ketamine model of psychosis

Popis výsledku anglicky

In the present study we investigated the potential antipsychotic effects of the mGlu2/3 agonist LY379268 on changes in EEG power spectra and coherence in the ketamine model of psychosis. In order to use behaviorally active drug doses, experiments detecting changes in locomotor activity and sensorimotor gating were also conducted. In EEG experiments, adult male Wistar rats were injected with ketamine 30 mg/kg i.p. and LY379268 3 mg/kg i.p. Cortical EEG was recorded from twelve (2 x 6) electrodes placed homolaterally on each hemisphere. To avoid interference with the behavioral hyperactivity of ketamine challenge, the behavioral activity of animals was simultaneously registered at the time of recording. Subsequent power spectral and coherence analyses were assessed in epochs corresponding to behavioral inactivity. Analysis of segments with behavioral activity compared to inactivity was also performed. The effects of LY379268 3 mg/kg i.p. on the deficits in sensorimotor processing and on

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

FH - Neurologie, neurochirurgie, neurovědy

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Pharmacology Biochemistry and Behavior

ISSN

0091-3057

e-ISSN

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Svazek periodika

122

Číslo periodika v rámci svazku

July

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

212-221

Kód UT WoS článku

000338597000024

EID výsledku v databázi Scopus

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