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. 2022 Apr 6;23(7):4047. doi: 10.3390/ijms23074047

Figure 1.

Figure 1

Production of superoxide radicals by rat heart mitochondria oxidizing palmitoyl-carnitine. Designations: 1. supporting substrate only; 2. palmitoyl-carnitine only, and 3. palmitoyl-carnitine + supporting substrate. Substrates: (A)—pyruvate 2.5 mM + malate 2 mM, (B)—glutamate 5 mM + malate 2 mM, and (C)—succinate 5 mM. Experimental conditions are described in refs [57,60]. The numbers at the lines are the rates of ROS production in picomol of H2O2 per minute per mg of mitochondrial protein.