FIGURE 2.

S. aureus affects bovine macrophage mitochondria. (A) Changes in total ROS in cells at 0 h, 2 h and 4 h. (B) Changes in mitochondrial membrane potential in cells at 0 h, 2 h and 4 h. (C) Observation of mitochondria under transmission electron microscopy at T = 2 h p.i. The data are presented as the means ± SEM. Each experiment was repeated three times. Significance was identified by independent‐samples t test or one‐way anova and least significant difference test, and p < 0.05 was accepted as significant. **p < 0.01 vs. untreated control group