Effect of intraperitoneally administered GABA on haloperidol-induced catalepsy in the rat
- PMID: 6771794
- DOI: 10.1007/BF00426658
Effect of intraperitoneally administered GABA on haloperidol-induced catalepsy in the rat
Abstract
Pretreatment with GABA (250--1,000 mg/kg IP) potentiated the cataleptogenic effect of haloperidol in a dose-dependent manner in rats. GABA (GABA, B.D.H. Ltd.) alone in a dose of 2,000 mg/kg (IP) also induced catalepsy. The results may be due to partial access of blood-borne GABA to the CNS, leading to inhibition of nigro-striatal dopaminergic neurons involved in the functioning of the corpus striatum.
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