TABLE 2.

Action potential characterization for wild-type (WT) and mutant Na_v1.9 channels in small DRG neurons.

			Input	Current
			resistance	threshold	Amplitude	Half-width
	Nav1.9	RMP (mV)	(MΩ)	(pA)	(mV)	(ms)	AHP (mV)
WT	n = 39	−52.2 ± 1.1	574 ± 37	189 ± 21	117 ± 2.3	6.84 ± 0.41	−62.6 ± 0.77
N816K	n = 43	−45.1 ± 1.2∗∗∗	571 ± 34	105 ± 13∗∗∗	111 ± 2.0	7.59 ± 0.38	−60.7 ± 1.0
p-value		2.58e−5	0.945	7.70e−4	0.0650	0.183	0.135

^∗∗∗p < 0.001 versus WT channels.