Table 3.

Expression of Kv1.4 decreases the excitability of SCG neurons 3-a

Rin (GΩ)Vm(mV)APThresh (pA)APA (mV)APD50(msec)APD90 (msec)n
All cells0.40  ± 0.09−47  ± 280  ± 123-15084  ± 33.24  ± 0.235.50  ± 0.3618
Phasic0.39  ± 0.12−46  ± 3100  ± 153-16079  ± 33.29  ± 0.323-1605.53  ± 0.5312
Adapting0.71−4720913.726.152
Tonic0.29  ± 0.05−52  ± 250  ± 995  ± 32.86  ± 0.085.10  ± 0.144

  • ↵F3-a All values are means ± SEM.

  • Values are significantly different from those in wild-type cells at the

  • ↵F3-150 p < 0.005 and

  • ↵F3-160 p< 0.04 levels (Table 2).