Literature DB >> 3026570

Anti-seizure and anti-epileptogenic effect of gamma-vinyl gamma-aminobutyric acid in amygdaloid kindling.

C Shin, L C Rigsbee, J O McNamara.   

Abstract

We examined the effects of systemic administration of gamma-vinyl gamma-aminobutyric acid (GVG), a gamma-aminobutyric acid (GABA) transaminase inhibitor, on the kindling model of epilepsy in rats. GVG (1200 or 1500 mg/kg) approximately doubled the number of stimulations required for kindling development. GVG also suppressed both generalized motor seizures and electrographic after discharges in previously fully kindled animals. These results further support the idea that enhanced GABAergic neurotransmission suppresses both seizures and epileptogenesis. The results also suggest that GVG may be an effective anti-seizure and anti-epileptogenic agent in humans.

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Year:  1986        PMID: 3026570     DOI: 10.1016/0006-8993(86)91498-8

Source DB:  PubMed          Journal:  Brain Res        ISSN: 0006-8993            Impact factor:   3.252


  15 in total

Review 1.  Prevention or modification of epileptogenesis after brain insults: experimental approaches and translational research.

Authors:  Wolfgang Löscher; Claudia Brandt
Journal:  Pharmacol Rev       Date:  2010-12       Impact factor: 25.468

Review 2.  Is epilepsy a preventable disorder? New evidence from animal models.

Authors:  Kathryn A Giblin; Hal Blumenfeld
Journal:  Neuroscientist       Date:  2010-06       Impact factor: 7.519

Review 3.  Pharmacological prophylaxis of post-traumatic epilepsy.

Authors:  A Iudice; L Murri
Journal:  Drugs       Date:  2000-05       Impact factor: 9.546

4.  Antiepileptogenic agents: how close are we?

Authors:  N R Temkin; A D Jarell; G D Anderson
Journal:  Drugs       Date:  2001       Impact factor: 9.546

5.  Cognitive Adverse Effects of Antiepileptic Drugs : Incidence, Mechanisms and Therapeutic Implications.

Authors:  R Kälviäinen; M Äikiä; P J Riekkinen
Journal:  CNS Drugs       Date:  1996-05       Impact factor: 5.749

6.  Baclofen prevents rapid amygdala kindling in adult rats.

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

7.  Differential effects of vigabatrin, gamma-acetylenic GABA, aminooxyacetic acid, and valproate on levels of various amino acids in rat brain regions and plasma.

Authors:  W Löscher; D Hörstermann
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1994-03       Impact factor: 3.000

8.  Biphasic action of vigabatrin on cortical epileptic after-discharges in rats.

Authors:  Pavel Mares; Romana Slamberová
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  2004-02-07       Impact factor: 3.000

9.  Blockade of GABAB receptors accelerates amygdala kindling development.

Authors:  G Karlsson; K Klebs; T Hafner; M Schmutz; H R Olpe
Journal:  Experientia       Date:  1992-08-15

10.  Effect of vigabatrin (gamma-vinyl GABA) on amino acid levels in CSF of epileptic patients.

Authors:  A Pitkänen; R Matilainen; T Ruutiainen; M Lehtinen; P Riekkinen
Journal:  J Neurol Neurosurg Psychiatry       Date:  1988-11       Impact factor: 10.154

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