Figure 8. Effect of Tube on the extracellular acidification rate of RAW264.7 macrophages. Compared with the blank control group, the extracellular acidification rate was significantly greater in the LPS model group, and the basal glycolytic capacity and maximum glycolytic capacity were both significantly higher (##P < 0.01, ###P < 0.001). Compared with the LPS group, the basal glycolytic capacity and the maximum glycolytic capacity of cells in the Tube+LPS group were significantly lower (**P < 0.01). Values are expressed as mean ± SEM, and each experiment was repeated three times.