From: Alteration of neuromuscular transmissions in the hamster colon following the resolution of TNBS-induced colitis
Feature graded
Grade
Description
Hyperemia
0
None
1
Mild
2
Severe
Ulcer/necrosis
Damage: <1 cm length
Damage: 1–2 cm length
3
Damage: 2–3 cm length
4
Damage: >3 cm length
Adhesion
Presence