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. Author manuscript; available in PMC: 2005 Sep 13.
Published in final edited form as: Pflugers Arch. 2004 Oct;449(1):88–95. doi: 10.1007/s00424-004-1317-y

Fig. 3A–D.

Fig. 3A–D

Direct effects of 9-AC on CFTR gating. Single-channel traces of wild-type CFTR in excised inside-out patches in the presence or absence of 9-AC at two different membrane potentials: +50 mV (A) and −50 mV (B). C Summary of unitary current amplitudes. D Fold increase in NPo at two different potentials. NPo was calculated by dividing the steady-state mean currents with unitary current amplitudes. All values are mean±SEM (n=5). ***P<0.001 versus ATP 1 mM