Table 1.

Small intestinal mucosa bleeding score in each group

	n	Small intestinal mucosa bleeding score
		0	I	II	III	IV
Sham-operated group	8	6	2	0	0	0
Disease model group 0 min	8	0	0	6	2	0
Disease model group 3 h	8	0	0	0	7	1
Disease model group 24 h	8	0	0	1	6	1
Treatment group 0 min	8	0	6	2	0	0
Treatment group 3 h	8	0	1	7	0	0
Treatment group 24 h	8	0	3	5	0	0