paralysis was caused by gaba , avermectin bia ( av-bia ) , piperazine and alpha-adrenergic agonists such as adrenaline , noradrenaline , phenylephrine , clonidine and methoxamine , but not by beta-adrenergic agonists such as isoproterenol .
C0014563
adrenaline
C0028351
noradrenaline