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. 2011 Sep 7;6(9):e23898. doi: 10.1371/journal.pone.0023898

Figure 5. XE991 show conserved inhibition of Drosophila and mammalian KCNQ2/3 channels.

Figure 5

Representative traces showing dKCNQ (A) current (black) was sensitive to block by 10 µM XE991 (grey), this is also reflected in the downward shift of the I-V curve (C). Traces (B) and I-V curves (D) showing KCNQ2/3 was sensitive to block by 10 µM XE991. The block was reversible. (E) Dose response curve for XE991 effect on dKCNQ current. dKCNQ n = 6 and KCNQ2/KCNQ3 n = 6.