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. Author manuscript; available in PMC: 2015 Dec 30.
Published in final edited form as: Free Radic Biol Med. 2003 Nov 1;35(9):1064–1072. doi: 10.1016/s0891-5849(03)00468-4

Fig. 1.

Fig. 1

Age-related increase in mitochondrial oxidant generation is limited to IFM. The rates of mitochondrial oxidant generation in the presence or absence of antimycin A under glutamate, malate, and ADP-stimulated conditions were examined as described in Materials and Methods. Results show that the rate of mitochondrial oxidant appearance increases markedly in IFM isolated from old (open bar) when compared to young (closed bar). Results are expressed as mean ± SEM for IFM and SSM isolated from young (n = 8) and old rats (n = 11).