Figure 6.
Effect of extracellular GSH on Kv4.2+β currents and on their response to hypoxia. (Bottom) The peak-current amplitude in depolarizing pulses to +40 mV was measured every 5 s and plotted against time. N2-equilibrated solutions were applied as indicated with the solid lines, before, during, and after the application of 5 mM GSH for 4 min (hatched bar). (Top) Representative traces obtained at the times indicated by the numbers are shown.
