Figure 7
From: Attenuation of Streptococcus suis virulence by the alteration of bacterial surface architecture
Phagocytosis analyses of different S. suis strains.
(A) Phagocytosis of S. suis strains by RAW264.7 macrophages. Intracellular bacteria were recovered from cell lysates in 1 h post-infection. The results are expressed as means ± SD of recovered bacteria/ml. The asterisk indicates that the phagocytosis values of the mutants were pretty higher than that of the wild-type strain, at a **P value of <0.05. (B) Intracellular S. suis 2 in THP-1. The results are expressed as means ± SD of recovered bacteria/ml. The asterisk indicates that the phagocytosis values of the mutants were significantly higher than that of the wild-type strain, at a ***P value of <0.05. (C) Antibiotic effects on intracellular 05ZYH33 in THP-1 at different time points Data are expressed as means ± SD of recovered bacteria/ml. The survival values of the mutants were significantly lower than that of the wild-type strain, at a P value of <0.05.
