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. 2004 Mar;123(3):281–293. doi: 10.1085/jgp.200308986

Figure 5.

Figure 5.

The two effects of IVM have distinct affinities to IVM. Normalized concentration-response relationships for the effects of IVM on Imax (empty circles) and on t 1/2 (full squares). Each point represents the average (±SEM) response of six cells 5 min after the addition of IVM. Solid lines are fits to the Hill equation with EC50 and n of 0.25 μM and 2.4, and 2.0 μM and 1.7 for Imax and t 1/2, respectively. The concentration-response relationship for t 1/2 20 min after the addition of IVM is also shown (empty squares).