Literature DB >> 10049182

Mechanism of action of volatile anesthetics: effects of halothane on glutamate receptors in vitro.

M Perouansky1, E D Kirson, Y Yaari.   

Abstract

(1) We have investigated the effect of halothane on glutamate receptor-mediated excitation in pyramidal cells and interneurons of the hippocampal CA1 area. (2) Halothane similarly inhibited non-NMDA and NMDA receptor-mediated excitatory postsynaptic currents in both cell types at low concentrations but preferentially blocked responses to exogenously applied AMPA at higher concentrations. (3) Synaptically but not directly evoked action potentials in interneurons were inhibited by halothane.

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Year:  1998        PMID: 10049182     DOI: 10.1016/s0378-4274(98)00166-0

Source DB:  PubMed          Journal:  Toxicol Lett        ISSN: 0378-4274            Impact factor:   4.372


  4 in total

1.  Pharmacological characterization of the discriminative stimulus of inhaled 1,1,1-trichloroethane.

Authors:  Keith L Shelton
Journal:  J Pharmacol Exp Ther       Date:  2010-02-01       Impact factor: 4.030

2.  Epilepsy, neurodegeneration, and extracellular glutamate in the hippocampus of awake and anesthetized rats treated with okadaic acid.

Authors:  Nadia Ramírez-Munguía; Gabriela Vera; Ricardo Tapia
Journal:  Neurochem Res       Date:  2003-10       Impact factor: 3.996

Review 3.  Is a new paradigm needed to explain how inhaled anesthetics produce immobility?

Authors:  Edmond I Eger; Douglas E Raines; Steven L Shafer; Hugh C Hemmings; James M Sonner
Journal:  Anesth Analg       Date:  2008-09       Impact factor: 5.108

Review 4.  Effects of General Anesthetics on Synaptic Transmission and Plasticity.

Authors:  Jimcy Platholi; Hugh C Hemmings
Journal:  Curr Neuropharmacol       Date:  2022       Impact factor: 7.708

  4 in total

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