Table 2.

Histology scoring of T-cell transfer model.

Inflammatory infiltrate	Goblet cell loss	Crypt density	Crypt hyperplasia	Muscle thickening	Submucosal inflammation
0= none	0= none	0= normal	0= none	0= none	0= none
1= mild	1 = <10%	1= decreased by <10%	1= slight increase	1= slight	1= individual cells
2= moderate	2 = 10-50%	2= decreased by 10% - 50%	2 = 2-3 fold increase	2 = 2-3 fold increase	2= infiltrates
3= transmural	3= >50%	3= decreased by >50%	3= >3-fold increase	3= >3-fold increase	3= large infiltrates