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. 2017 Jan 24;12(1):e0169882. doi: 10.1371/journal.pone.0169882

Fig 3. A769662 dose-dependently blocks rat TG VGSC current amplitude.

Fig 3

(A) Representative Na+ current traces in TG neurons in the presence of A769662. Currents were elicited in TG neurons with a current step protocol initiated from -80 mV to 0 mV for 25 msec from a holding potential of -80 mV. (B) Acute application of A769662 reduced the Na+ current amplitude in TG neurons (n = 6, **** p < 0.0001). C) Data generated was fitted to a hill equation to plot the dose response curve for percent current amplitude block by A769662. A769662 inhibited Na+ current amplitude with an IC50 of 10 μM. D) Peak current vs time plot of the effect of A769662 on Na+ current amplitude. Arrows correspond to A769662 (blue) and washout (red) in A) and B).