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Table 2 Metabolites concentration according to HOMA-IR level

From: Metabolic signatures of insulin resistance in non-diabetic individuals

Acylcarnitines (µmol/L)

HOMA-IR level

Amino acids (µmol/L)

HOMA-IR level

< 1.95

≥ 1.95

< 1.95

≥ 1.95

C0

54.30 ± 13.47

57.61 ± 13.02

Alanine

364.7 ± 94.59

432.6 ± 95.16

C2

13.62(11.18—16.84)

13.84(11.61—16.17)

Aspartic Acid

11.8(9.800—13.85)

12(9.600—14.00)

C3

0.735(0.551—0.963)

0.831(0.638 -1.06)

Glutamic Acid

64.65(57.97—71.57)

67.9(60.20 -75.20)

C3DC

0.074(0.053—0.102)

0.0665(0.054 -0.091)

Leucine

114.9 ± 24.02

127.8 ± 23.66

C4

0.382(0.286—0.500)

0.404(0.297—0.551)

Methionine

26.9(23.85—30.40)

27.7(24.90—32.70)

C4OH

0.049(0.036—0.066)

0.0465(0.037—0.064)

Phenylalanine

59.49 ± 12.56

63.76 ± 10.53

C4DC

0.063(0.051—0.079)

0.065(0.055—0.080)

Tyrosine

64.38 ± 12.76

74.18 ± 13.78

C5

0.199(0.152—0.259)

0.2175(0.169—0.268)

Valine

238.0 ± 46.06

266.5 ± 41.97

C5:1

0.03(0.025—0.044)

0.032(0.026 -0.041)

Arginine

67.56 ± 20.88

69.52 ± 18.74

C5OH

0.06(0.051—0.074)

0.06(0.051—0.070)

Citrulline

40.03 ± 10.91

36.78 ± 9.43

C5DC

0.306(0.235—0.429)

0.285(0.236—0.364)

Glycine

256.1(221.6—323.7)

239.7(204.6—313.0)

C6

0.152(0.112—0.227)

0.1545(0.109—0.218)

Ornithine

91.2(77.20—110.7)

89(75.40—105.5)

C8

0.25(0.165—0.377)

0.237(0.171—0.352)

Proline

241.3 ± 91.09

259.6 ± 77.52

C8:1

0.289(0.202—0.437)

0.3185(0.213—0.439)

Threonine

139.09 ± 38.38

141.33 ± 32.34

C10

0.337(0.229—0.550)

0.311(0.219 -0.491)

Serine

107.7 ± 31.73

99.59 ± 24.88

C10:1

0.333(0.235—0.488)

0.316(0.234—0.471)

Histidine

80.87 ± 13.69

83.29 ± 15.89

C12

0.141(0.098—0.196)

0.1225(0.092—0.179)

Lysine

170.7 ± 40.54

170.08 ± 40.09

C14

0.058(0.044—0.077)

0.051(0.041—0.068)

Tryptophan

66.24 ± 14.83

72.82 ± 16.16

C14:1

0.123(0.088—0.180)

0.107(0.078—0.153)

Asparagine

43.6(33.47—54.90)

38.7(30.30—49.90)

C14:2

0.097(0.069—0.135)

0.086(0.065—0.117)

Glutamine

489.9 ± 111.2

478.0 ± 110.0

C14OH

0.012(0.009—0.017)

0.012(0.009—0.015)

   

C16

0.173(0.143—0.216)

0.1705(0.146—0.204)

   

C16OH

0.011(0.008—0.014)

0.01(0.008—0.013)

   

C16:1OH

0.016(0.013—0.023)

0.015(0.012—0.019)

   

C16:1

0.045(0.034—0.061)

0.043(0.032—0.058)

   

C18

0.066(0.055—0.088)

0.062(0.051—0.075)

   

C18:1

0.184(0.144—0.232)

0.1685(0.140—0.212)

   

C18OH

0.008(0.006—0.010)

0.008(0.006—0.010)

   

C18:1OH

0.012(0.009—0.016)

0.012(0.009—0.014)

   

C18:2OH

0.027(0.021—0.034)

0.026(0.021—0.033)

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