the influence of some drugs which affect the dopaminergic system was studied on chemosensory responses to dopamine ( da ) , acetylcholine ( ach ) , sodium cyanide nacn ) and hypoxia during experiments on pentobarbitone anaesthetized cats in which chemoreceptor activity was recorded from the peripheral end of a sectioned sinus nerve .
C0282151
dopaminergic
C0013030
dopamine