Research Article

Mitochondrial Oxidative Stress Impairs Energy Metabolism and Reduces Stress Resistance and Longevity of C. elegans

Figure 8

Determination of intracellular ATP levels (a), pyruvate (b), lactate (c), and lactate/pyruvate ratio (d) of wild-type C. elegans exposed to PQ (5 mM) or not (control). ATP levels were assessed using an ATPlite luminescence assay, and lactate and pyruvate using two colorimetric assay kits. Values were normalized to protein concentrations. ; ; Student’s t-test; , , and .
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