Non-specific binding (other than to alpha receptors) to membrane prep or filter was quantified by identical procedure with the addition of 10 mM 1-norepinephrine to the incubation medium to occupy ...

An intriguing observation is that, although these effects are known to be mediated by one of 14 specific serotonin receptors (2A), that receptor’s natural ligand, the neurotransmitter serotonin, does ...