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. 2019 Oct 29;9:15554. doi: 10.1038/s41598-019-52171-z

Figure 3.

Figure 3

Activation of whole-cell Cl currents evoked by MSN, but not by KYN, TON, or DIO, in HEK/CFTR cells under a conventional whole-cell patch-clamp. (a) Representative responses of whole-cell currents to MSN. Left panel: Time courses of changes in whole-cell currents before and after application of MSN (400 μg/ml) during application (every 10 s) of ramp pulses of −100 to +100 mV from a holding potential of 0 mV. (b) Corresponding I-V relationships recorded at time points a and b in the left panel. (c) Peak current densities recorded at +100 mV before (control) and after (+herbal component) application of each herbal component (400 μg/ml). Each column represents the mean ± S.E.M. (n = 5–10). *P < 0.05 compared with the control value.