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. Author manuscript; available in PMC: 2011 Jun 1.
Published in final edited form as: Biochim Biophys Acta. 2010 Feb 6;1798(6):1029–1040. doi: 10.1016/j.bbamem.2010.02.001

Fig. 9. Effect of prestin on CFTR.

Fig. 9

The intracellular pipette solution contained 0.2mM cAMP, 1mM ATP, and 50μM IBMX for activation of CFTR. Voltage-dependent current was measured on HEK293T cells expressing either CFTR-GFP (A) or both CFTR-GFP and prestin-CFP (B) at time points indicated (◆). Although the initial membrane resistance levels varied among recordings, a statistically significant difference was not observed between (A) and (B). (C) Statistics of the measurements. Conductance was calculated from the I–V slope corrected by the series resistance (Rs), and divided by the membrane capacitance (Cm). Each symbol represents an individual recording. Bars indicate mean and standard deviation.