adrenergic beta-receptor stimulation with epinephrine plus phentolamine caused a sevenfold rise from 45 +/- 10 to 351 +/- 60 pm ( p < 0.05 ) , whereas adrenergic alpha-receptor stimulation caused a significant fall from 100 +/- 25 pm ( the rise in hpp concentration induced by epinephrine ) to 44 +/- 7.8 pm .
C0001643
adrenergic beta-receptor
C0034783
adrenergic