in comparison to normal controls ( n = 71 ) the activity of intestinal alkaline phosphatase in feces is reduced in chronic bowel disease using an immunoprecipitation method : patients with crohns disease ( n = 40 ) or inactive ulcerative colitis ( n = 29 ) demonstrate small changes of fecal intestinal alkaline phosphate activity in comparison to normal controls .
C0021853
bowel
C0009324
ulcerative colitis