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  • Title: [Effect of clonazepam on neuronal activity in the sensomotor cortex of rat brain].
    Author: Schmidt I, Eler I, Fisenko VP.
    Journal: Farmakol Toksikol; 1978; 41(6):674-6. PubMed ID: 720578.
    Abstract:
    In tests on flaxedyl immobilized rats the effect of clonazepam on the action produced by gamma-aminobutyric acid, acetylcholine and L-glutamate, delivered microionophoretically to neurons of the sensomotor brain cortex, was investigated. Clonazepam was found to potentiate the inhibiting action of gamma-aminobutyric acid and reduce the exciting effect of acetylcholine and L-glutamate on the spontaneous neuronal activity. The ability of clonazepam, like other tranquilizers of the benzodiazepine series, to augment the sensitivity of the receptive neurons formations to gamma-aminobutyric acid and also influence the ionic permeability of the post-synaptic membrane is suggested.
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