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

Table 3 Effect of ASP on levels of TNF-α, IL-2, IL-10 in colonic tissue of colitis rats (n = 8, ^-x±s)

Group	Dose (mg·kg-1)	TNF-α (kU·g-1)	IL-2 (A)	IL-10 (ng·g-1)
Control	-	30.6 ± 12.6	0.176 ± 0.028	43 ± 8
Model	-	82.8 ± 18.6d	0.381 ± 0.069d	15 ± 5d
5-ASA	100	45.3 ± 21.9b	0.264 ± 0.042b	22 ± 10
ASP	200	61.9 ± 25.6	0.318 ± 0.032a	23 ± 11
ASP	400	57.4 ± 20.8a	0.303 ± 0.036a	23 ± 8a
ASP	800	51.7 ± 21.5b	0.285 ± 0.031b	26 ± 10a

^aP < 0.05,

^bP < 0.01, vs model group;

^dP < 0.01 vs normal group.