a strong trendP = 0.06
There was a strong trend for lower glucagon concentrations on the day of GLP-1 administration, including baseline (at t = 0 minutes: GLP-1: 181 ± 24 vs. placebo: 219 ± 29 pmol/l; P = 0.06, at t = 30 minutes: GLP-1: 175 ± 21 vs. placebo: 214 ± 29: P = 0.06, and at t = 270 minutes: GLP-1: 184 ± 32 vs. placebo: 212 ± 39; P = 0.11) so that plasma glucagon was lower on the day of GLP-1 (AUC 0-270 minutes ; P < 0.01).