“Methods/Principal Findings In isolated … crypts, mucosal addition of naringenin (100 µM) elicited a concentration-dependent and sustained increase in the short-… (ISC), which could be inhibited in Cl− free solution or by bumetanide and DPC (diphenylamine-2-carboxylic acid), but not … (4, 4′- diisothiocyanatostilbene-2, 2′-disulfonic acid).”