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. 2019 Jul 18;20(9):e47892. doi: 10.15252/embr.201947892

Figure 2. Succinate enhances the endurance exercise capacity of skeletal muscle in mice.

Figure 2

Male C57BL/6J mice fed with chow diet supplemented with 0, 0.5, and 1% SUC for 8 weeks.
  • A–D
    (A) The muscle grip strength, (B) running time in low speed, (C) four‐limb handing time, and (D) running time in high speed.
  • E, F
    (E) Serum concentration of RBC and (F) HGB in whole blood.
  • G–L
    (G–I) Ex vivo gastrocnemius muscle force, (J) fatigability, (K) glucose consumption, and (L) lactate production were tested.
Data information: Results are presented as mean ± SEM (n = 5–8). Different letters between bars mean P ≤ 0.05 in one‐way ANOVA analyses followed by post hoc Tukey's tests.