IL-4 Receptor-Alpha Signalling of Intestinal Epithelial Cells, Smooth Muscle Cells, and Macrophages Plays a Redundant Role in Oxazolone Colitis

Table 1

Disease activity index scoring sheet (animal distress score).

Appearance
Normal	0
General lack of grooming	1
Staring coat, ocular and nasal discharges	2
Piloerection, hunched up	3
Clinical signs
Normal color and movement	0
Slight changes in activity	1
Moderate changes: weight loss, diarrhea	2
Severe changes: immobility, lameness	3
Natural behavior
Normal	0
Minor changes	1
Less mobile and alert, isolated	2
Vocalization, restlessness, very still	3
Provoked behaviour
Normal	0
Minor depression or exaggerated response	1
Moderate change in expected behaviour	2
Reacts violently or very weak	3

If 3 was scored more than once, an extra point was scored for every 3. .