these results confirm that electroneutral sodium chloride absorption is the predominant mechanism of sodium and chloride absorption and suggest that parallel ion ( na-h and cl-hco3 ) exchanges , rather than independent electrogenic sodium and chloride transport , coupled sodium-chloride cotransport , or coupled na-k-2cl cotransport , are most likely responsible for sodium chloride absorption in this epithelium .
C0008203
chloride
C0037494
sodium chloride