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. Author manuscript; available in PMC: 2025 Jul 30.
Published in final edited form as: Biochim Biophys Acta Bioenerg. 2024 Dec 13;1866(2):149532. doi: 10.1016/j.bbabio.2024.149532

Table 3.

Time-course H2O2 levels following acute treadmill exercise in rat skeletal muscle.

Variables SED 0 1 3 6 12 24
H2O2 (mmol/gprot) 0.60 ± 0.07 1.31 ± 0.15* 1.15 ± 0.11* 1.31 ± 0.12* 1.11 ± 0.22* 0.82 ± 0.21 0.49 ± 0.09
% change (relative to SED) – 118 % 90 % 117 % 85 % 36 % −19 %
p value (compared to SED) – 0.0021 0.0152 0.0023 0.0218 0.3125 0.5824

Data are presented as mean ± SEM (n = 5).

The asterisk (*) indicates a significant difference from SED (p < 0.05).

SED, sedentary; H2O2, hydrogen peroxide.