noradrenaline depletion , following the systemic administration of n-2-chloroethyl-n-ethyl-2-bromobenzylamine hydrochloride ( dsp4 , 2 x 50 mg/kg , i.p . ) , caused a reversal of the analgesic effect of 5-meo-dmt on shock-titration from hypo- to hypersensitivity , and a total blockade of the antinociceptive effect of 5-meo-dmt upon pain responses in the hot-plate and tail-flick tests .
C0028351
noradrenaline
C0036974
shock