Fig. 12.
The changes in beating rates (beats/s±sem) of lateral cilia in response to application of dopamine to the visceral ganglia of VG preparations of controls and animals treated for 3 days with PAS. The cilia were activated with 10−5 M serotonin. Statistical analysis was determined by a two-way ANOVA with Tukey post-test. ap<0.05 for comparison to control and the 10−4 M dopamine concentration. There were no significant differences among treatments for other dopamine concentrations.