Dextromethorphan did not prevent poison shyness; during the second poisoning period, both the cholecalciferol only and the cholecalciferol plus dextromethorphan groups had lower intakes of the bait compared with the control and dextromethorphan only groups. In addition to the previously recorded symptoms ...
bait.RESULTS:Cholecalciferol (1/4 LD50) was mixed with dextromethorphan and fed to rats on two 2 day sessions,with an 18 day break in between.Dextromethorphan did not prevent poison shyness;during the second poisoning period,both the cholecalciferol only and the cholecalciferol plus dextromethorphan ...