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. 2006 Dec 21;580(Pt 2):523–541. doi: 10.1113/jphysiol.2006.126128

Figure 5. Voltage-dependent Ca2+ channel currents in normal dog basilar artery smooth muscle cells.

Figure 5

A, Ca2+ current traces recorded from the cell held at –50 mV. B, current recorded from the same cell in response to ramp pulse from –90 to +80 mV. C and D, current–voltage relationships from step protocol data at holding potentials of –90 mV (C) and –50 mV (D) averaged from 5 cells.