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. 2021 Jan 11;320(2):E392–E398. doi: 10.1152/ajpendo.00467.2020

Figure 6.

Figure 6.

RYGB increases meal-stimulated GLP-1 secretion. A Preoperative (day 0) and postoperative (day 17) fasting and meal-stimulated GLP-1 (A) and fasting glucagon concentrations (B) in lean, sham, RYGB, and pair-fed rats. n = 6 rats/group. Data are shown as the means ± SE. A and B were assessed by one-way ANOVA with Tukey’s multiple comparisons. *P < 0.05. RYGB, Roux-en-Y gastric bypass.