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. 2020 Feb 18;11:110. doi: 10.3389/fphys.2020.00110

TABLE 7.

Xenobiotic-related metabolic signature in conditioned skeletal muscle.

Fold change (FC)*

Metabolite name Pre- 3 h post- 24 h post-
exercise exercise exercise
(n = 8) (n = 8) (n = 8)
Phenyllactate 1.24 1.52# 0.90
3-(4-hydroxy-phenyl)lactate 1.20 1.44# 1.00
Phenol sulfate 2.59# 2.79# 1.39
p-cresol-sulfate 1.85# 2.19# 1.81#
Indoleproprionate 0.92 1.75# 1.06
3-indoxyl sulfate 1.20 1.82# 0.86
4-ethylphenyl sulfate 5.84# 17.92# 9.72#
Methyl 4-hydroxy-benzoate sulfate 0.90 3.45# 0.36#
Propyl 4-hydroxy-benzoate sulfate 0.71 3.45# 0.56
Tartronate 0.96 2.44# 0.82

*Fold change values are normalized to unconditioned samples at the respective time point. #p < 0.05; q < 0.1, significantly altered relative to the unconditioned state.