TABLE 1.

Statistical analysis of disease parameters in the time course of serovar Typhimurium colitis in streptomycin-pretreated micea

ComparisonP at time (h) p.i.
2 vs 82 vs 202 vs 488 vs 2020 vs 48
Cecum CFU0.0080.0080.0080.008NS
mLN CFUNS0.0320.0080.0320.008
Liver CFUNSNS0.008NS0.032
Cecum wtNS0.0080.0080.032NS
Combined scoreNS0.0080.008NSNS
Edema0.0320.0080.008NSNS
PMN infitrationNS0.0080.008NS0.032
Goblet cellsNS0.0080.008NS0.008
EpitheliumNS0.0080.008NSNS
  • a The data shown in Fig. 8 were analyzed by using the Mann-Whitney U test (see Materials and Methods). NS, not significant; mLN, mesenteric lymph nodes.