Possible Interaction: Epinephrine and Methionine

“ Ad reduced the slow current relaxation, the M current, associated with voltage jumps in the membrane potential range −35 to −55 mV. The fast Ad response was associated with an increase in membrane conductance.”

“Since the M current is suppressed by adrenaline in the parasympathetic ganglia and these ganglia often receive adrenergic fibres from sympathetic ganglia, this might reflect an important means of interaction between the two branches of the autonomic system.”

“Abstract Preincubation of isolated fat cells with T 3 (5 × 10 −6 M ) augmented the subsequent epinephrine stimulation of lipolysis, cyclic AMP-C 14 accumulation, and oxygen consumption.”