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. 1998 Oct 1;512(Pt 1):119–128. doi: 10.1111/j.1469-7793.1998.119bf.x

Figure 3. Block of IK(IR) by elevated external Ca2+.

Figure 3

A, superimposed current traces of the cell bathed in standard bath solution with 1 mm Ca2+ and after application of bath solution containing 10 mm Ca2+. The current traces were elicited from −150 to −100 mV with a holding potential of −60 mV and pulses of 500 ms duration. B, current-voltage plot of peak current (▪) and steady-state current (□) for control, and peak current (•) and steady-state current (○) after application of bath solution containing 10 mm Ca2+.