Figure 3

Concentration-response relationships for ATX, veratridine and PbTx-2 stimulation of sodium influx in heterologously expressed rNa v 1.2 (a), rNa v 1.4 (b) and rNa v 1.5 (c) α-subunits. Each data point represents mean ± SEM from at least two different cultures performed in triplicate.