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. 2003 Nov 15;9(11):2469–2473. doi: 10.3748/wjg.v9.i11.2469

Table 2.

Colon tumor incidence, classification, multiplicity, tumor volume and stage in rats treated with DMH followed or not by lactic acid bacteria (22wk)^a

Treatment	Incidencen (%)	Total no.tumors	Adenoma No (%)	*Carcinoma in situ* No (%)**	Carcinoma No (%)	Multiplicity^b No.	Tumor volumemm³	Duke’s stagec
Treatment	Incidencen (%)	Total no.tumors	Adenoma No (%)	*Carcinoma in situ* No (%)**	Carcinoma No (%)	Multiplicity^b No.	Tumor volumemm³	A	B	C
DMH + lactic acid	9 (90)	28	12 (43)	8 (28.5)	8 (28.5)	3.11 ± 2.00	1.64 ± 1.92	0	2	1
DMH	10 (100)	40	27 (67.5)	3 (7.5)	10 (25)	4.00 ± 2.96	4.31 ± 4.56	0	0	3

a: Values are means ± SD. b: No. of tumors/tumor-bearing rat. c: No. of rats with carcinoma were allocated to one of three tumor stages.