| WGT (h) | 30.4 | 108.2*,**
| 71.4* | <0.0001 |
| Fasting small bowel water content (SBWC) (ml) | 83 (64) | 114 (97) **
| 57 (61) | 0.0383 |
| Fasting AC (ml) | 193 (84) | 314 (100) *,**
| 219 (66) | 0.0002 |
| AC volume 2h post ingestion of MCG (ml) | 357 (153) | 597 (170) | 376 (163) | <0.0001 |
| MI 2h post ingestion of MCG (s) | 80.2 (48.1) | 28.3 (35.1) *,**
| 56.4 (42.9) | 0.0044 |
| Time to first bowel movement (min) | 117.3 (62.4) | 588 (1034) *,**
| 97.3 (72) | 0.0001 |
| Bowel frequency on study day | 7.8 (2.7) | 3.9 (4.1) *,**
| 7.8 (3.0) | <0.0001 |
| Hypersensitivy Index (l-1) | 5.7 (4.9) | 12.3 (6.6) *
| 16.6 (14) *
| 0.0133 |