2 -- 17 beta-oestradiol ( 40 microm ) increased the potency of iso , ( - ) -adrenaline ( adr ) and ( - ) -noradrenaline ( na ) by 10.6 , 2.3 and 2.6 fold respectively but had no significant effect on the potency of fenoterol ( fen ) .
C0014563
adrenaline
C0028351
noradrenaline