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

Figure 6

Mitochondria isolated from nematodes after a 48 h incubation in the absence (control) or presence of 5 mM PQ were assessed by transmission electron microscopy and categorized into four categories (intact, mildly fractured, heavily fractured, and fragmented) as described in Material and Methods. ; Student’s -test; .