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. 2012 Nov 7;304(2):F145–F155. doi: 10.1152/ajprenal.00526.2012

Fig. 1.

Fig. 1.

Enrichment of cytochrome c oxidase and peroxisomal biogenesis factor 3 in isolated mitochondrial samples. A: homogenates of proximal convoluted tubules (PCT) and the mitochondrial fractions (M) isolated from three control (Ctrl) and three 7-day chronic acidotic (CMA) rats were assayed for cytochrome c oxidase activity and protein concentration. Values are means ± SE of the fold-increase in specific activities of the triplicate acidotic PCT or M samples, normalized to the control PCT samples. B: corresponding increases in peroxisomal biogenesis factor 3 were quantified by Western blot analysis. Values are means ± the range of fold-increases measured in duplicate biological samples.