Table 1 The circulating level of glycogen-like-peptide (GLP)-1 and echocardiography findings in five study groups of animals

32.6 ± 2.3^a

39.1 ± 3.1^b

42.1 ± 4.7^b,c

45.2 ± 2.9^c

48.2 ± 4.1^d,c

<0.0001

6.8 ± 0.21

6.7 ± 0.21

6.4 ± 0.23

6.5 ± 0.24

6.5 ± 0.30

0.448

3.4 ± 0.20

3.5 ± 0.18

3.4 ± 0.21

3.5 ± 0.20

3.4 ± 0.22

0.867

79.0 ± 1.8

79.0 ± 2.10

76.2 ± 3.70

77.0 ± 2.30

78.1 ± 2.80

0.662

6.5 ± 0.24^a

6.9 ± 0.37^b

6.4 ± 0.38^a

6.8 ± 0.34^b

6.7 ± 0.28^b

0.035

3.3 ± 0.18^a

5.7 ± 0.24^b

3.4 ± 0.22^a

4.3 ± 0.27^c

4.2 ± 0.21^c

<0.001

81.0 ± 1.60^a

34.0 ± 4.2^b

78.0 ± 3.40^a

67.0 ± 3.70^c

67 ± 3.30^c

<0.001