Some behavioral effects of pesticides: The interaction of mevinphos and atropine in pigeons.
The interaction of the organophosphate mevinphos and atropine was examined in two pigeons performing in a variable interval schedule of reinforcement. When administered separately, both atropine and mevinphos produced a dose-related decrement in responding. The combined exposure to these drugs produced a performance decrement greater than that caused by exposure to each component drug alone. These findings suggest that prophylactic use of atropine may increase the detrimental behavioral effects of organophosphate exposure and that the atropine exposure alone may produce serious behavioral deficits.
D000818:Animals; D001285:Atropine / Q000008:administration & dosage / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects; D010856:Columbidae; D004305:Dose-Response Relationship, Drug; D004347:Drug Interactions; D007306:Insecticides / Q000494:pharmacology*; D008799:Mevinphos / Q000008:administration & dosage / Q000494:pharmacology*; D012054:Reinforcement, Psychology
D007306:Insecticides; D008799:Mevinphos; D001285:Atropine