Research Article

Age- and Organ-Specific Differences in Mitochondrial Bioenergetics in Brown Norway Rats

Figure 3

Age-dependent changes in activities of PDHC (a) and Complex I (b) enzymes in different organs. Values are expressed as means ± SEM from n = 5 observations/group. The differences between pairwise comparisons were considered statistically significant at . Significantly different from 1M rats; significantly different from 4M rats; @significantly different from 12M rats; Asignificantly different from lung; Bsignificantly different from liver; Csignificantly different from heart; SEM, standard error of the mean. Grey-scale bars represent frontal cortex data from our previous report (adapted from Pandya et al. [23], with permission). Note the y-axis scale difference between frontal cortex and heart versus liver and lung.
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