specific i-cyp binding was displaceable both by beta-adrenoceptor agonists ( ( - ) -isoprenaline greater than ( - ) -adrenaline greater than ( +/- ) -fenoterol greater than ( - ) -noradrenaline greater than ( + ) -isoprenaline greater than ( +/- ) -ro363 ) and antagonists ( ( +/- ) -propranolol greater than ici-118551 greater than atenolol ) , indicating a predominance of beta 2-adrenoceptors .
C0014563
adrenaline
C0028351
noradrenaline