beta-adrenergic receptors of striatal and cerebellar fetal neurons are of the beta 1-subtype as indicated by their identical affinity for adrenaline and noradrenaline and by their homogeneous , high affinity for practolol ( ki = 1.3 x 10 ( -6 ) m ) .
C0014563
adrenaline
C0028351
noradrenaline