Literature DB >> 6425742

Enhancement of spike and wave discharges by GABAmimetic drugs in rats with spontaneous petit-mal-like epilepsy.

M Vergnes, C Marescaux, G Micheletti, A Depaulis, L Rumbach, J M Warter.   

Abstract

Certain Wistar rats from our laboratory colony present genetically determined seizures similar to human petit-mal absences. Muscimol, THIP and L-baclofen, agonists of GABA receptors, and gamma-vinyl GABA (GVG), an inhibitor of GABA degradation, enhanced the duration of spontaneous petit-mal-like seizures in a dose-dependent fashion. These findings raise questions as to the role of GABAergic neurotransmission in the occurrence of this type of spontaneous spike and wave discharges.

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Year:  1984        PMID: 6425742     DOI: 10.1016/0304-3940(84)90226-x

Source DB:  PubMed          Journal:  Neurosci Lett        ISSN: 0304-3940            Impact factor:   3.046


  21 in total

1.  Sleep-stabilizing effects of E-6199, compared to zopiclone, zolpidem and THIP in mice.

Authors:  Chloé Alexandre; Alberto Dordal; Ramon Aixendri; Antonio Guzman; Michel Hamon; Joëlle Adrien
Journal:  Sleep       Date:  2008-02       Impact factor: 5.849

2.  Spike-and-wave oscillations based on the properties of GABAB receptors.

Authors:  A Destexhe
Journal:  J Neurosci       Date:  1998-11-01       Impact factor: 6.167

Review 3.  The role of GABAB mechanisms in animal models of absence seizures.

Authors:  S J Caddick; D A Hosford
Journal:  Mol Neurobiol       Date:  1996-08       Impact factor: 5.590

4.  Evaluation of the anticonvulsant and biochemical activity of CGS 8216 and CGS 9896 in animal models.

Authors:  R Bernasconi; C Marescaux; M Vergnes; K Klebs; M Klein; P Martin; C Portet; L Maitre; M Schmutz
Journal:  J Neural Transm       Date:  1988       Impact factor: 3.575

5.  Sensory coding is impaired in rat absence epilepsy.

Authors:  Florian Studer; Emel Laghouati; Guillaume Jarre; Olivier David; Benoît Pouyatos; Antoine Depaulis
Journal:  J Physiol       Date:  2019-01-04       Impact factor: 5.182

Review 6.  GABAergic mechanisms in the pathogenesis and treatment of epilepsy.

Authors:  B S Meldrum
Journal:  Br J Clin Pharmacol       Date:  1989       Impact factor: 4.335

7.  Gabaergic modulation of mouse-killing in the rat.

Authors:  A Depaulis; M Vergnes
Journal:  Psychopharmacology (Berl)       Date:  1984       Impact factor: 4.530

8.  Baclofen prevents rapid amygdala kindling in adult rats.

Authors:  J N Wurpel
Journal:  Experientia       Date:  1994-05-15

9.  The GABA(A) Receptor: Subunit-Dependent Functions and Absence Seizures.

Authors:  C Guin-Ting Wong; O Carter Snead
Journal:  Epilepsy Curr       Date:  2001-09       Impact factor: 7.500

10.  Neurochemical and behavioral features in genetic absence epilepsy and in acutely induced absence seizures.

Authors:  A S Bazyan; G van Luijtelaar
Journal:  ISRN Neurol       Date:  2013-05-07
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