The effect of endogenous and exogenous GABA on the level and turnover of noradrenaline and dopamine in the rat brain.
The effect of endogenous and exogenous GABA on the level and turnover of noradrenaline and dopamine in the rat brain. Acta Physiol. Pol., 1978, 29 (2): 117--121. GABA administered to the lateral ventricle of the rat brain (i.v.c.) in doses of 200 and 600 microgram decreased the level of noradrenaline and had no effect on dopamine level. A similar effect was obtained after raising the level of endogenous GABA in the brain by means of intraperitoneal hydroxylamine (Hx) in doses of 50 and 75 mg/kg. It was also observed that GABA given i.v.c. in a dose of 600 mg/kg reduces the turnover of dopamine in the brain.
D000613:Aminobutyrates / Q000502:physiology*; D000818:Animals; D001923:Brain Chemistry; D002552:Cerebral Ventricles; D004298:Dopamine / Q000378:metabolism*; D005260:Female; D006898:Hydroxylamines / Q000494:pharmacology; D008297:Male; D009638:Norepinephrine / Q000378:metabolism*; D051381:Rats; D013974:Thyroxine / Q000031:analogs & derivatives / Q000494:pharmacology; D005680:gamma-Aminobutyric Acid / Q000494:pharmacology / Q000502:physiology*
D000613:Aminobutyrates; D006898:Hydroxylamines; D005680:gamma-Aminobutyric Acid; D013974:Thyroxine; D004298:Dopamine; D009638:Norepinephrine