Fig. 1.
KI effects on mitochondrial oxygen consumption. Rat liver mitochondria were incubated with KIs at 100-fold Cmax or the maximal testable concentrations as indicated. The KIs in the X-axis were listed according to their approval date. The six KIs with a black box warning for hepatotoxicity were highlighted in a red box. The Y-axis represents the fold changes of oxygen consumption after KI treatment as compared to DMSO-treated samples. a, b Represent the oxygen consumption rate measured using glutamate/malate and succinate, respectively. Data are means and standard derivations from three separate experiments. *p < 0.05 as compared to DMSO-treated samples (color figure online)