however , after inhibition of basolateral membrane anion transport with peritubular 4-acetamido-4'-isothiocyano- ( 2,2 ' ) -disulfonic-stilbene ( to amplify effects of apical membrane transport on cell ph ) , luminal chloride addition caused a small cell acidification ( delta phi = 0.02 ) .
C0003075
anion
C0008203
chloride