Effect of different treatments on the permeation properties of the nicotinic channel at the ganglionic synapse.

Single treatments were tested on the same group of neurons, except in the case of denervation.
aF3 is a 4-oxystilbene derivate with a high degree of antagonist selectivity for neuronal nicotinic αBgTx receptors containing the α7 subunit.
bCalculated by fitting the Goldman current equation to mean I–V data.
Values are means ± SEM.