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. 2016 Oct 20;6:35475. doi: 10.1038/srep35475

Figure 6. Puerarin might directly inhibited Kv7.1 and IKs channels.

Figure 6

(a) Single channel currents with the conductance of 4.4 pS elicited at the different voltages. (b) The open probability of Kv7.1 channel was reduced by puerarin at the concentration of 100 μM significantly, which was further abolished by the specific antagonist of Kv7.1, 293B. (c) Single channel currents with the conductance of 15.9 pS elicited at the different voltages. (d) The open probability of IKs channel was reduced by puerarin at the concentration of 100 μM significantly, which was further abolished by the specific antagonist of IKs, 293B.