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. 2022 May 3;19:19. doi: 10.1186/s12979-022-00275-y

Fig. 2.

Fig. 2

Containment of bacteria after foodborne Lm infection of mice with aging. B6 mice of the indicated ages were foodborne infected with the streptomycin resistant 10403s Lm strain. Bacterial burden was evaluated at A 2 and 4, B 4, and C 9 days post-infection in the indicated tissues. Combined data of 2 independent experiments with 4–6 mice per age group is shown. Both males and females were used in panel (B). Median is depicted. SI, small intestine; MLN, mesenteric lymph nodes; dpi, days post-infection