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  • Title: [Effects of GABA antagonist-induced seizures on 3H-muscimol and 3H-diazepam binding in the rat striatum].
    Author: Sofronov GA, Golovko AI.
    Journal: Biull Eksp Biol Med; 1992 Jan; 113(1):52-3. PubMed ID: 1327278.
    Abstract:
    The binding of 3H-muscimol and 3H-diazepam to rat striatum membranes after picrotoxin- and bicuculline-induced seizures was characterized. No alteration in the maximal binding capacity (Bmax) of 3H-muscimol was observed. However, bicuculline produced a 27% decrease in Kd. Both picrotoxin and bicuculline increased the binding capacity of 3H-diazepam. Bicuculline produced a 86% increase in Kd. These results suggest that the GABA antagonists-induced seizures may modulate 3H-muscimol and 3H-diazepam binding in rat striatum.
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