Bifidobacterium infantis attenuates colitis by regulating T cell subset responses

Figure 3 Representative flow plots and levels of Foxp3⁺ cells in mesenteric lymph nodes from normal mice fed high dose Bifidobacterium infantis. A: Levels of Foxp3⁺ cells in mesenteric lymph nodes from PBS-control group and Bifidobacterium infantis (B. infantis) group; B: Levels of CD4⁺Foxp3⁺ Tregs from PBS-control group; C: Levels of CD4⁺Foxp3⁺ Tregs from B. infantis group; D: The percentage of the CD4⁺Foxp3⁺ Tregs. Data are mean ± SE with 5 mice per group from three independent experiments (bar graphs) or as a representative flow cytometry graph.