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Table 1 Changes of different genes expression before marathon and after marathon.

From: RETRACTED ARTICLE: The effect of marathon on mRNA expression of anti-apoptotic and pro-apoptotic proteins and sirtuins family in male recreational long-distance runners

  Before marathon After marathon Mean difference 95% CI Lower - Upper Magnitude of the difference
  Mean ± SD Mean ± SD    Effect size Interpretation
bax 3.35 ± 0.91 0.60 ± 0.21 -2.75* -3.43 to -2.07 0.90 large
bcl-2 0.91 ± 0.21 3.25 ± 1.17 2.34* 1.56 to 3.12 0.83 large
Cu-Zn SOD 0.69 ± 0.25 3.50 ± 0.74 2.81* 2.25 to 3.37 0.93 large
HSP70 1.27 ± 0.53 3.65 ± 1.31 2.38* 1.73 to 3.02 0.88 large
iNOS 0.95 ± 0.08 4.10 ± 0.66 3.15* 2.67 to 3.63 0.96 large
Mn-SOD 0.52 ± 0.30 5.20 ± 1.11 4.68* 3.73 to 5.63 0.93 large
SIRT1 1.12 ± 0.28 3.60 ± 0.69 2.48* 1.90 to 3.06 0.91 large
SIRT3 0.97 ± 0.26 0.18 ± 0.11 -0.79* -0.98 to -0.59 0.90 large
SIRT4 1.11 ± 0.25 0.20 ± 0.13 -0.91* -1.14 to -0.68 0.90 large
Ratio bax: bcl-2 2.10 ± 0.19 0.87 ± 0.27 -1.23* -1.43 to -1.03 0.96 large
  1. * = Significant difference between before and after marathon (P < 0.0001); 95% CI = 95% confidence intervals of the difference