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. Author manuscript; available in PMC: 2014 Jun 1.
Published in final edited form as: Pflugers Arch. 2012 Dec 15;465(6):805–818. doi: 10.1007/s00424-012-1193-9

Figure 6. β2-adrenergic stimulation enhances slow delayed-rectifier potassium current.

Figure 6

A–C, Representative IKs traces from control females are shown at baseline and in presence of 500nM ISO ± 100nM ICI-118,551 (β2-adrenergic receptor blocker). D–E, Summarized step and tail current-voltage (I-V) relationship for IKs in control females. F–H, Representative IKs traces from control males are shown at baseline and in presence of 500nM ISO ± 100nM ICI-118,551. I–J, Summarized step and tail current-voltage (I-V) relationship for IKs are shown at baseline and in presence of 500nM ISO ± 100nM ICI-118,551 for control males (n=7 (7 hearts)).