Plasma aGLP-1 and PYY.

<p>Plasma GLP-1 and PYY concentrations in response to ig loads of 10 g (A, E), 25 g (B, F) and 75 g (C, G) of glucose as well as dose-responses to ig glucose loads (D, H) in lean and obese subjects. aGLP-1, active glucagon-like peptide-1; PYY, peptide tyrosine tyrosine; AUC, area under the concentration-time curve. Data are expressed as mean ± SEM. *, <i>P ≤</i> 0.05, statistically significant difference vs. lean participants.