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Table 4 Time course of changes in serum immunoreactive insulin level after the different glucose-loadings

From: Disrupted normal ingestion during glucose intake modulates glucose kinetics in humans

 

Serum immunoreactive insulin level (µU/ml)

AUIRC

Pre-loading

15 min

30 min

45 min

60 min

90 min

120 min

(µU/ml × min)

Control

Mean ± SE

5.5 ± 1.0

43.1 ± 8.0

46.3 ± 8.9

46.5 ± 9.4

45.8 ± 9.9

35.6 ± 6.1

24.1 ± 3.9

4684 ± 725

Median

5.1

40.7

47.1

38.8

44.6

39.6

23.2

4452

Inter-quartile range

3.8

22.3

22.1

37.0

40.8

14.6

16.2

2764

Nose clipping

Mean ± SE

6.9 ± 1.3

35.5 ± 4.2

38.4 ± 7.2

37.5 ± 7.9

37.1 ± 8.3

23.6 ± 4.9

13.5 ± 2.7

3595 ± 481

Median

7.5

31.7

37.7

26.3

34.5

20.0

15.6

3542

Inter-quartile range

4.2

10.1

24.0

25.7

25.1

17.3

9.1

1360

Intragastric

Mean ± SE

6.7 ± 0.3

36.5 ± 5.2

37.2 ± 4.5

41 ± 7.6

37.1 ± 7

22.8 ± 3.4

16.6 ± 2.9

3668 ± 479

Median

6.7

32.9

38.6

37.3

35.9

21.8

16.4

3774

Inter-quartile range

0.5

16.5

8.2

24.3

17.2

8.8

7.0

1265

  1. N = 7
  2. AUIRC area under curve of time-course change in serum immunoreactive insulin level from starting to 120 min