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. 2014 Sep 16;9(9):e107180. doi: 10.1371/journal.pone.0107180

Figure 3. Flow cytometric analysis showing the percentage of interferon-γ secreting (A), and tumor necrosis factor-α secreting (B) CD4+ and CD8+ T cells in the spleens of BALB/c mice immunized with gamma-irradiated RB51, B. neotomae, RB51/B. neotomae and B. neotomae/RB51, or inoculated with saline following in vitro stimulation with media (unstimulated), gamma-irradiated B. neotomae and gamma-irradiated RB51.

Figure 3

*Significantly different from the corresponding unstimulated control (P<0.05). ff Significantly different from the corresponding vaccination groups with irradiated RB51 stimulation (P<0.05).