Figure 7. The survival rate of the wild-type S. parasanguinis (I), VT930 (II), ΔfimR (III), and VT930_ΔfimR (IV) in THP1 (A) and RAW264.7 (B).

The numbers are means and standard deviations of three independent experiments. All experiments were done with triplicate samples. Significant differences between wild-type and recombinant strains were analyzed by one-way ANOVA. ***, P<0.01; **, P<0.05; *, P<0. 1.