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以环磷酰胺的注射为非条件刺激（UCS），糖精水的摄人为条件刺激（CS），并以血白细胞和淋巴细胞数量及脾淋巴细胞的转化反应为免疫指标，糖精水的饮用量为行为指标，通过改变条件刺激与非条件刺激结合的次数来观察条件反射性厌恶行为与条件反射性免疫抑制的反应。结果表明不管是一次性的还是两次性的CS－UCS结合训练都能使动物明显地建立起味觉厌恶性条件反射，然而条件反射性免疫抑制只在两次性CS－UCS结合训练后才观察到。这些结果提示味觉厌恶性条件反射与条件反射性免疫抑制的表现方式和表现程度并不同步，它们在脑中的调节机制可能各自独立。
The injection of cyclophosphamide as unconditioned stimulus (UCS), saccharin water intake of conditioned stimuli (CS), and the number of leukocytes and lymphocytes and spleen lymphocyte transformation reaction as an immune indicator, the consumption of saccharin water was Behavioral indicators, by changing the conditions to stimulate the number of non-conditional stimuli to observe the combination of conditioned reflex abusive behavior and conditioned reflex immune response. The results showed that both the one-time and two-time CS-UCS combined training allowed the animals to establish a significant taste-agressive conditioned reflex, whereas conditioned reflex immunosuppression was observed only after two-time CS-UCS training To These results suggest that the taste-aversive conditioning reflexes are not synchronized with the performance patterns and performance of conditioned reflex immunosuppression and that their regulatory mechanisms in the brain may each be independent.