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. 2023 Jul 6;24(13):11135. doi: 10.3390/ijms241311135

Figure 4.

Figure 4

Effect of the Sirtuin-1 Agonist SRT2104 on mitochondrial flux control ratios in the gastrocnemius muscle of hindlimb unloaded rats. (A) The ratio of LEAK to maximal electron transfer (flux control ratio; FCRLEAK), (B) FCR for oxidative phosphorylation supported by complex I (FCRPCI), (C) FCR when glutamate was added as an additional complex I substrate (FCRPCIG), (D) FCR for maximal coupled oxidative phosphorylation (FCRPCI+II) and (E) FCR for noncoupled electron transfer supported by complex II only (FCRECII) of ambulatory control rats (CON; n = 6), rats hindlimb unloaded for 10 days (HU; n = 6), and rats hindlimb unloaded for 10 days while treated with SRT2104 (SIRT; n = 4). Values are means ± SEM. ns indicates no significant difference (p > 0.05).