Table 1. Treatment response between groups.

	Histological response (Evans grading system)
	Grade I	Grade IIA	Grade IIB	Grade III	Grade IV	CR
G1 (n=5)	5	0	0	0	0	0
G2 (n=5)	0	2	2	0	0	1
G3 (n=5)	1	2	0	0	1	1
G4 (n=5)	0	0	0	2	0	3

G1: Untreated control

G2: S. typhimurium A1-R-alone

G3: Doxorubicin-alone

G4: S. typhimurium A1-R followed by doxorubicin