Amobarbital sodium reduces successive gustatory contrast.
Amobarbital sodium (17.5 mg/kg) produced equivalent reductions in negative contrast when injected for the first time on either day 1 or 2 following a shift from 32% to 4% sucrose. These results differed from those obtained in earlier studies with chlordiazepoxide.
D000654:Amobarbital / Q000494:pharmacology*; D000818:Animals; D002707:Chlordiazepoxide / Q000494:pharmacology; D003216:Conditioning, Operant / Q000187:drug effects; D003259:Consummatory Behavior / Q000187:drug effects*; D008297:Male; D051381:Rats; D012054:Reinforcement, Psychology; D013395:Sucrose; D013997:Time Factors
D013395:Sucrose; D002707:Chlordiazepoxide; D000654:Amobarbital