in acute experiments on cats using resistography and extracorporeal venous reservoir , responses of the small intestine 's arterial and venous vessels were studied by means of successive pressor reflexes , electrical stimulation of the splanchnic nerve ( 1-80/sec ) and i.a . administration of different doses of adrenaline ( a ) and noradrenaline ( na ) .
C0014563
adrenaline
C0028351
noradrenaline