Fig. 6. Comparison of type 3 small-conductance calcium-activated potassium current density in normal and hydrogen peroxide (H2O2)-treated HEK293 cells. (A) Summary of net outward current density evoked by step depolarizations in normal and H2O2-treated HEK293 cells with low calcium ion (Ca2+) (< 10 nM) pipette solution. (B) Summarized data of the net outward current density at +70 mV in dialyzed normal and H2O2-treated HEK293 cells (n = 4; P < 0.05). (C) Summary of net outward current density evoked by step depolarizations in normal and H2O2-treated HEK293 cells with high Ca2+ (500 nM) pipette solution. (D) Summarized data of net outward current density at +70 mV in PDGFRα+ cells from normal and diabetic mice. Data are shown as the mean ± SEM (n = 4; *P < 0.05).
© J Neurogastroenterol Motil
