Figure 3.

RYGB improves oral glucose tolerance. Responses to a 3.0 mg/kg gavage of glucose on day 0 (A) and day 25 (B) in lean, pair- fed (PF), sham-, and RYGB-treated rats. AUC glucose on day 0 (C), day 25 (D), and the change from day 0–25 (E). Lean n = 8 rats, Sham n = 16 rats, RYGB n = 16 rats, Pair-fed n = 13 rats. Data are shown as the means ± SE. C, D, and E were assessed by one-way ANOVA with Tukey’s multiple comparisons. *P < 0.05, ***P < 0.01, ****P < 0.001. AUC, area under the curve; RYGB, Roux-en-Y gastric bypass.