(-)-Hydroxycitrate and conditioned aversions.
The capacity of various salts of (-)-hydroxycitrate to produce conditioned rejection of a 0.25% saccharin solution was evaluated. The ethylenediamine salt of (-)-hydroxycitrate produced strong conditioned rejection of saccharin under both deprivation and nondeprivation conditions, but this effect was less than produced by equimolar doses of lithium chloride. The sodium salt of hydroxycitrate produced no conditioned rejection of saccharin in water deprived rats but did so in nondeprived animals. In these experiments, food intake was reduced by (-)-hydroxycitrate only during the first hour following administration of the drug. The magnitude of appetite rejection did not correspond to the degree of conditioned rejection, lending support to the conclusion that the food intake reduction was not merely a consequence of aversive effects of the drug.
D000818:Animals; D001066:Appetite / Q000187:drug effects*; D001067:Appetite Depressants / Q000494:pharmacology*; D001362:Avoidance Learning / Q000187:drug effects*; D002712:Chlorides / Q000494:pharmacology; D002951:Citrates / Q000494:pharmacology*; D003213:Conditioning, Psychological / Q000187:drug effects*; D005029:Ethylenediamines / Q000494:pharmacology; D005260:Female; D008094:Lithium / Q000494:pharmacology; D018021:Lithium Chloride; D051381:Rats; D011919:Rats, Inbred Strains; D012439:Saccharin
D001067:Appetite Depressants; D002712:Chlorides; D002951:Citrates; D005029:Ethylenediamines; C007999:hydroxycitric acid; D008094:Lithium; D012439:Saccharin; D018021:Lithium Chloride