The glycoconjugate content of human faeces and ileostomy effluents.

Normal human faeces and effluent from terminal ileostomies in patients with ulcerative colitis were collected. The results for ileostomy effluent given as g/24 h (mean +/- SD; n = 12) were as follows: wet weight, 897 +/- 120; total dry weight, 84 +/- 8; non-diffusible dry weight 46 +/- 5. The corresponding results for faeces (n = 6) were 104 +/- 24; 26 +/- 6; 19 +/- 5. Whereas approximately 15% of the total dry weight of ileostomy effluent appeared to consist of mucin-derived material, only trace amounts of such material could be detected in faeces.