Table 1.

Action potential characterization for WT and A1632G Nav1.7 channels in small DRG neurons

Nav1.7	Spontaneously firing neurons	Resting membrane potential (mV)	Input resistance (mΩ)	Voltage threshold (mV)	Current threshold (pA)	Action potential amplitude (mV)	Action potential width at 0 mV (ms)
WT	3 of 38, 7.9%	−52.0 ± 0.82	641 ± 71	−28.6 ± 1.2	158 ± 20	122 ± 1.9	3.33 ± 0.30
A1632G	12 of 48, 25%*	−50.2 ± 1.0	618 ± 55	−31.6 ± 1.3	102 ± 16*	126 ± 1.6	3.44 ± 0.27
p value	0.0380	0.189	0.792	0.0953	0.0309	0.0941	0.782

*p < 0.05 A1632G versus WT channels.