Anger W K, Wilson S M
Neurobehav Toxicol. 1980 Spring;2(1):21-4.
Sic male rats were trained on a variable interval 5 min schedule of reinforcement. Each rat, serving as its own control, was given itraperitoneal (IP) and intramuscular (IM) injections of 1, 3, 5, and 10 mg/kg l-naphthyl N-methylcarbamate (carbaryl). There were significant decreases in response rate following 3, 5, and 10 mg/kg IP injections and 5 and 10 mg/kg IM injections of carbaryl.
六只雄性大鼠按照可变间隔5分钟的强化程序进行训练。每只大鼠作为自身对照，分别接受腹腔注射（IP）和肌肉注射（IM）1、3、5和10mg/kg的1-萘基N-甲基氨基甲酸酯（西维因）。腹腔注射3、5和10mg/kg以及肌肉注射5和10mg/kg西维因后，反应率显著下降。
