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Table 1 Levels of GLP-1 among subjects with T2DM and normoglycemia

From: The low level of glucagon-like peptide-1 (glp-1) is a risk factor of type 2 diabetes mellitus

Variable

T2DM (n = 20)

NGT (n = 20)

P

Fasting Plasma Sugar (mg/dl)

194.70 ± 10.50

82.60 ± 5.42

<0.01

Prandial Plasma Sugar (mg/dl)

315.35 ± 26.25

133.90 ± 8.55

<0.01

FGLP-1 (pg/L)

2.06 ± 0.43

2.87 ± 0.67

<0.01

1hGLP-1 (pg/L)

2.49 ± 0.60

3.42 ± 0.85

0.002

∆GLP-1 (pg/L)

0.43 ± 0.36

0.55 ± 0.52

0.715

  1. T2DM, type 2 diabetes mellitus; NGT, normal glucose tolerance; FGLP-1, fasting GLP-1; 1hGLP-1, 1 hour after glucose loading GLP-1; ∆GLP-1, responses of GLP-1 after loading.