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Table 2 Metabolic response at running test after experimental protocol

From: Oxidative phenotype induced by aerobic physical training prevents the obesity-linked insulin resistance without changes in gastrocnemius muscle ACE2-Angiotensin(1-7)-Mas axis

 

CHOW-SED

(n = 10)

CHOW-TR

(n = 9)

CAF-SED

(n = 8)

CAF-TR

(n = 8)

Exercise performance (minutes)

31.4 ± 6.1

38.2 ± 6.2*#

29.5 ± 2.8

36.8 ± 1.6*

VO2 rest (ml/min/kg)

48.6 ± 1.5

39.7 ± 2.4

49.5 ± 13.2

41.5 ± 4.1

VO2 max (ml/min/kg)

53.6 ± 6.0

60.2 ± 5.1*#

53.1 ± 5.4

57.7 ± 5.2

VCO2 max (ml/min/kg)

42.4 ± 5.1

48.0 ± 4.0*#

42.2 ± 2.7

45.7 ± 3.2

RQ

0.7 ± 0.0

0.8 ± 0.0

0.8 ± 0.0

0.7 ± 0.0

iVO2 (km/h)

1.8 ± 0.4

2.3 ± 0.4*#

1.7 ± 0.1

2.2 ± 0.1*

VO2R (ml/min/kg)

5.5 ± 2.2

20.5 ± 3.0#

11.5 ± 2.0

16.2 ± 2.9#

CHO oxidation (mg/min/kg)

107.7 ± 15.8

120.0 ± 19.5

106.2 ± 20.6

115.8 ± 16.5

Lipid oxidation (mg/min/kg)

18.6 ± 5.1

20.4 ± 7.4

18.2 ± 7.2

20.0 ± 5.3

  1. Data are presented as mean ± SE
  2. RQ: Respiratory exchange ratio; iVO2: running intensity at which VO2 max was reached; VO2R: reserve oxygen uptake; CHO: carbohydrate
  3. p ≤ 0.05 *vs. CAF-SED, #vs CHOW-SED