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Table 6 Fasting serum concentrations of α-hydroxybutyrate, β-Hydroxyisobutyrate and α-ketoglutarate

From: Serum concentrations of amino acids and tryptophan metabolites are affected by consumption of a light breakfast: a clinical intervention study in adults with overweight or obesity

 

Total (N = 63)

Men (N = 27)

Women (N = 36)

P sex

α-Hydroxybutyrate (µmol/l)

47.4 (43.9, 51.2)

52.3 (46.7, 58.6)

43.8 (39.7, 48.5)

0.081

β-Hydroxyisobutyrate (µmol/l)

19.6 (18.6, 20.7)

21.4 (19.6, 23.4)

18.3 (17.2, 19.5)

0.026

α-Ketoglutarate (µmol/l)

8.71 (8.32, 9.13)

9.18 (8.62, 9.79)

8.35 (7.83, 8.91)

0.16

  1. Data are presented as geometric means with 5, 95% CI. Men and women were compared using independent samples T test. P < 0.05 was considered significant