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Fig. 1. Active GLP-1 and total PYY in response to a liquid test meal

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1 Fig. 1. Active GLP-1 and total PYY in response to a liquid test meal
Fig. 1. Active GLP-1 and total PYY in response to a liquid test meal. Active GLP-1 and total PYY circulating concentrations over the course of the test (respectively, A and B) in obese subjects before (black circles, n = 9) and 6 wk after (open circles, n = 9) RYGBP and in obese subjects matched with the experimental group for the BMI attained 6 wk after surgery (open diamonds, n = 6). Data are expressed as mean (± sem). <sup>a</sup>, P < 0.05 and <sup>b</sup>, P < 0.01 values are indicated for comparison relative to baseline (Bonferroni). From: Glucagon-Like Peptide-1, Peptide YY, Hunger, and Satiety after Gastric Bypass Surgery in Morbidly Obese Subjects J Clin Endocrinol Metab. 2006;91(5): doi: /jc J Clin Endocrinol Metab | Copyright © 2006 by The Endocrine Society

2 Fig. 2. Individual responses of active GLP-1 and total PYY after liquid meal intake, before RYGBP, and 6 wk after surgery. From: Glucagon-Like Peptide-1, Peptide YY, Hunger, and Satiety after Gastric Bypass Surgery in Morbidly Obese Subjects J Clin Endocrinol Metab. 2006;91(5): doi: /jc J Clin Endocrinol Metab | Copyright © 2006 by The Endocrine Society

3 Fig. 3. Hunger and satiety VAS scores in response to a liquid test meal. Bars represent the AUC of hunger and satiety VAS scores after meal ingestion (respectively, A and B) in obese subjects before (black bar, n = 9) and 6 wk after (open bar, n = 9) RYGBP. Data are expressed as mean (± sem). <sup>a</sup>, P = 0.05 and <sup>b</sup>, P < 0.05 values are indicated for comparison between the two study time points (Wilcoxon rank test). From: Glucagon-Like Peptide-1, Peptide YY, Hunger, and Satiety after Gastric Bypass Surgery in Morbidly Obese Subjects J Clin Endocrinol Metab. 2006;91(5): doi: /jc J Clin Endocrinol Metab | Copyright © 2006 by The Endocrine Society

4 Fig. 4. GE in obese subjects undergoing RYGBP
Fig. 4. GE in obese subjects undergoing RYGBP. Paracetamol plasma concentration over the course of the test after the ingestion of 1.5 g of paracetamol in obese subjects before (black circles, n = 6) and 6 wk after (open circles, n = 6) RYGBP. Data are expressed as mean (± sem). From: Glucagon-Like Peptide-1, Peptide YY, Hunger, and Satiety after Gastric Bypass Surgery in Morbidly Obese Subjects J Clin Endocrinol Metab. 2006;91(5): doi: /jc J Clin Endocrinol Metab | Copyright © 2006 by The Endocrine Society


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