TABLE 3.

Statistical analysis of disease parameters in streptomycin-pretreated mice infected with different translocation-deficient serovar Typhimurium mutants^a

Comparison	P
	wt vs SB161	wt vs SB302	wt vs SB241	SB161 vs SB302	SB161 vs SB241
Cecum CFU	NS	NS	NS	NS	NS
mLN CFU	NS	NS	NS	NS	NS
Liver CFU	0.016	0.016	NS	NS	NS
Cecum wt.	0.008	0.008	0.008	NS	NS
Combined score	0.008	0.008	0.008	NS	NS
Edema	0.008	0.008	0.008	NS	NS
PMN infitration	0.008	0.008	0.008	NS	NS
Goblet cells	0.008	0.008	0.008	NS	NS
Epithelium	NS	NS	NS	NS	NS

^aThe data shown in Fig. 12 were analyzed by using the Mann-Whitney U test (see Materials and Methods). NS, not significant (P ≥ 0.05); wt, wild type.