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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Gastroenterology. 2011 Jul 12;141(3):950–958. doi: 10.1053/j.gastro.2011.05.050

Figure 5.

Figure 5

Active levels of the incretin hormone GLP-1(7–36) before (time 0) and after an oral gavage of Ensure Plus liquid diet in Sham (n=8), RYGB (n=6), VSG (n=6), and Pair-fed (n=9) rats. Post-prandial plasma levels of GLP-1(7–36) were significantly higher in RYGB and VSG rats relative to Sham and Pair-fed animals (15, 30, 45-min) P<0.05. RYGB rats also had significantly higher GLP-1(7–36) relative to Pair-fed rats after 60-min. Differences between Sham and Pair-fed rats were not significant, P>0.05. Bonferroni’s Post-test; *P<0.05 vs. Pair-fed, $P<0.05 vs. RYGB, #P<0.05 vs. VSG.

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