during activation of beta-adrenoceptors serotonin induced discoordination superimposed on disturbance of normal coordination of the stomach , pylorus and duodenum induced with isopropylnoradrenaline . beta-adrenoceptor blockade decreased the degree of serotonin-induced discoordination between motility of the stomach and duodenum as concerns the rhythmic component of their activity .
C0038351
stomach
C0034196
pylorus