in pentobarbitone-anaesthetized dogs , intra-arterial ( i.a . ) administration of the selective alpha 1-agonists cirazoline and phenylephrine , the selective alpha 2-agonist uk-14,304 and the mixed alpha 1/alpha 2-agonists adrenaline , noradrenaline and oxymetazoline produced dose-related nasal vasoconstrictor responses ( as measured by decreases in nasal cavity pressure ) .
C0014563
adrenaline
C0028351
noradrenaline