local intra-arterial bolus injection of the selective alpha 1-agonist phenylephrine , the selective alpha 2-agonist uk 14.304 , the mixed alpha 1/alpha 2-agonist oxymetazoline and the mixed alpha/beta-agonists noradrenaline ( na ) and adrenaline induced dosed-related reduction of nasal arterial blood flow ( bf ) , nasal mucosal volume ( v , reflecting capacitance vessel function ) and the laser doppler flowmetry signal ( ldf , reflecting superficial movement of blood cells ) .
C0028351
noradrenaline
C0014563
adrenaline