IL17A and congenital secretory chloride diarrhea 1: By comparing IL-17A secretion between days 7 and 14, we found it was increased in CLD- PBMCs (5393 pg/mL and 6174 pg/mL, respectively) but nonsignificantly decreased in CLD+ PBMCs (14.62 pg/mL and 5.260 pg/mL, respectively).