Author:
Bræstrup Claus,Squires Richard F.
Abstract
SummaryBrain membranes from rat and human contain a single class of brain specific binding sites for pharmacologically and clinically active benzodiazepines. There is good correlation between the pharmacological effects of benzodiazepines and the affinity for the 3H-diazepam binding site.Benzodiazepine binding sites are not present on glial cells. Selective neuronal degeneration experiments in rats indicate a neuronal localization. 3H-Flunitrazepam is a very suitable ligand for affinity binding and it binds to the same class of binding sites as 3H-diazepam.Our results indicate that the in vitro3H-diazepam and 3H-flunitrazepam binding sites are the receptors which in vivo mediate various pharmacological and clinical effects of benzodiazepines.
Publisher
Royal College of Psychiatrists
Subject
Psychiatry and Mental health
Cited by
200 articles.
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