Effects of Changtai granules, a traditional compound Chinese medicine, on chronic trinitrobenzene sulfonic acid-induced colitis in rats

Table 2 Effects of CTG on diarrhea frequency and mortality of UC rats.

Group	Dose(g crude drug/kg)	n	Diarrhea				Mortality
			D 1	D 8	D 15	D 22
Normal	-	20	0	0	0	0	0
Model	-	20	20b	10b	7b	2	2
DX	0.2 (mg/kg)	20	20	3a	5	1	4
CTG	2.9	20	20	2d	2	0	0
CTG	5.7	20	20	3a	1a	0	0
CTG	11.4	20	20	1d	0d	0	0

^bP<0.01 vs normal,

^aP<0.05,

^dP<0.01 vs model.