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. Author manuscript; available in PMC: 2013 Aug 17.
Published in final edited form as: J Cardiovasc Pharmacol. 2009 Jul;54(1):63–71. doi: 10.1097/FJC.0b013e3181abc288

FIGURE 4.

FIGURE 4

Functional effects of coexpressing OCTN1 with HERG. (A) Response of IKr in an OCTN1– cell exposed to serially increasing quinidine concentrations. (B) Response of IKr in an OCTN1+ cell exposed to serially increasing quinidine concentrations. (C) Response of IKr in an L503F OCTN1+ cell exposed to serially increasing quinidine concentrations. (D) Dose–response curves.