8% HFCS

8% Sucrose

18% HFCS

18% sucrose

30% HFCS

30% sucrose

All

Time

Time × sugar type

Time × sugar level

Time × sugar type × level

Glucose AUC (units)

Pre

13.4 ± 2.1

13.8 ± 2.3

13.4 ± 2.4

13.8 ± 2.2

13.9 ± 2.9

12.9 ± 2.7

13.5 ± 2.4

0.434

0.134

0.567

0.753

Post

13.7 ± 2.5

13.7 ± 2.6

13.7 ± 2.4

13.3 ± 2.7

13.4 ± 3.2

13.1 ± 2.6

13.6 ± 2.7

Insulin (units)

Pre

4.2 ± 2.7

4.3 ± 2.0

4.0 ± 2.4

3.8 ± 2.4

4.2 ± 2.0

3.7 ± 2.9

4.0 ± 2.4

0.234

0.629

0.641

0.143

Post

4.4 ± 3.0

4.7 ± 2.5

3.6 ± 1.6

4.1 ± 3.3

4.7 ± 2.6

3.6 ± 2.2

4.2 ± 2.6

Matsuda insulin sensitivity index

Pre

12.0 ± 9.4

9.5 ± 6.5

12.2 ± 13.0

19.1 ± 45.2

10.9 ± 7.1

13.6 ± 8.3

13.1 ± 21.2

0.011

0.996

0.840

0.441

Post

10.0 ± 6.5

9.1 ± 7.1

11.9 ± 8.1

16.9 ± 33.6

8.8 ± 7.3

11.7 ± 8.3

11.6 ± 16.1

Hepatic insulin resistance

Pre

2.4 ± 1.6

2.5 ± 1.4

2.3 ± 1.6

2.6 ± 2.0

2.2 ± 1.3

2.3 ± 2.1

2.4 ± 1.7

0.910

0.858

0.358

0.159

Post

2.4 ± 1.7

2.9 ± 1.9

2.1 ± 1.2

2.5 ± 2.1

2.4 ± 1.5

2.0 ± 1.1

2.4 ± 1.7