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Figure 4
Swim tunnel training significantly altered the metabolome in zebrafish muscle. (A): increased concentrations of adenosine levels in trained zebrafish. NAD: nicotinamide dinucleotide, NADPH: nicotinamide dinucleotide phosphate, SAHC: S-adenosyl-homocysteine. N = 6 fish per group. (B): Alterations on amino acid levels in trained and overfed zebrafish. Ala: Alanine, Arg: Arginine, Asn: Asparagine. N = 6 fish per group. (C): Alterations on fasting blood glucose level. In phase 1 experiment, blood glucose was measured directly after the last training session whereas blood glucose was measured 24 h later in phase 2 experiment. Con: Control; OF: overfeeding; Train: Training. N = 6 fish per group. Statistical tests: Two-tailed unpaired t-test (phase 1) and one way ANOVA test or Kruskal-Wallis test (phase 2). * p < 0.05, ** p < 0.01.