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. 2016 Nov 23;7:549. doi: 10.3389/fphys.2016.00549

Figure 5.

Figure 5

Activation effect of quercetin on chloride channel activities in mouse ileum and colon. (A) Activation of CFTR and CaCC-mediated Cl current in freshly isolated mouse ileum by different concentrations of quercetin. (B) Activation of CFTR and CaCC-mediated Cl current in colonic epithelia by different concentrations of quercetin. The corresponding histogram of each trace compares the Isc obtained from different concentrations of quercetin. (C) Inhibition of CFTR-mediated Cl current by indicated CaCCinh-A01 in mouse ileum. (D) Inhibition of CFTR chloride channel activity by CFTRinh-172 (100 μM).