Protective effect of angelica sinensis polysaccharide on experimental immunological colon injury in rats

Table 1 Effect of ASP on CMDI, HS, OBT and MPO activity in colonic tissue of colitis rats (n = 8, ^-x±s)

Group	Dose (mg·kg-1)	CMDI	HS	OBT	MPO (U·g-1)
Control	-	0.0 ± 0.0	0.7 ± 1.1	0.0 ± 0.0	29 ± 18
Model	-	3.1 ± 1.1d	5.6 ± 0.8d	2.2 ± 0.8d	194 ± 32d
5-ASA	100	1.7 ± 0.6b	4.7 ± 0.7a	1.0 ± 0.9a	117 ± 15b
ASP	200	2.1 ± 0.5a	4.5 ± 1.3	1.4 ± 0.9	172 ± 16
ASP	400	1.8 ± 0.7a	4.3 ± 1.1a	1.1 ± 0.8a	158 ± 19a
ASP	800	1.5 ± 0.5b	4.1 ± 0.9b	0.8 ± 0.7b	133 ± 17b

^aP < 0.05,

^bP < 0.01, vs model group;

^dP < 0.01 vs normal group.