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Effects of antiemetics on the acquisition and recall of radiation- and lithium chloride-induced conditioned taste aversions

Journal Article · · Pharmacol., Biochem. Behav.; (United States)
A series of experiments were run to evaluate the effect of antiemetics on the acquisition and recall of a conditioned taste aversion induced by exposure to ionizing radiation or by injection of lithium chloride. Groups of male rats were exposed to 100 rad gamma radiation or 3 mEq/kg lithium chloride following consumption of a 10% sucrose solution. They were then injected with saline or with one of three antiemetics (prochlorperazine, trimethobenzamide, or cyclizine) at dose levels that have been reported to be effective in attenuating a previously acquired lithium chloride-induced taste aversion. The pretreatments with antiemetics had no effect on the acquisition or recall of either the lithium chloride- or radiation-induced taste aversion. The data suggest that antiemetics do not disrupt lithium chloride-induced taste aversions as previously reported, nor do they effect radiation-induced taste aversion learning.
Research Organization:
Behavioral Sciences Department, Armed Forces Radiobiology Research Institute, Bethesda, MD
OSTI ID:
5505314
Journal Information:
Pharmacol., Biochem. Behav.; (United States), Journal Name: Pharmacol., Biochem. Behav.; (United States) Vol. 18:4; ISSN PBBHA
Country of Publication:
United States
Language:
English