Effect of traditional Chinese medicinal enemas on ulcerative colitis of rats

Table 3 Changes of colonic mucosal cytokines after therapy (n = 10, mean ± SD)

Group	IL-6 (U/mL)	TNF-α (ng/L)	IFN-γ (ng/L)
GI	32.48 ± 2.53a,e	13.42 ± 1.57a,e	5.87 ± 0.84a,e
GII	34.56 ± 3.21c	14.81 ± 1.48c	6.36 ± 0.62c
GIII	37.32 ± 2.54	16.13 ± 1.36	8.21 ± 0.77
GIV	31.16 ± 2.19	12.71 ± 1.51	5.35 ± 0.63

^aP > 0.05,

^cP < 0.05 vs GIV;

^eP < 0.05 vs GII.