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. 2020 Sep 11;15(9):e0239094. doi: 10.1371/journal.pone.0239094

Fig 3. Voltage dependency of ML297-induced current.

Fig 3

(A) Representative recording of ML297-induced outward current in voltage-clamp mode (VH = -70 mV) with voltage ramp commands in a spinal cord slice preparation. Vertical lines are traces of the current response to voltage ramp commands. (B) Current response to the voltage ramp (lower trace) over an expanded time base. The current-voltage relationship was recorded at the peak response to ML297 application. (C) Current-voltage relationship. The current-voltage relationship identified that the reversal potential of ML297 was close to that of the other families of potassium channels.