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Serum levels ± SD of incretins in portal vein and aorta at postoperative day 21
| Variable | IT | Sham | ||
|---|---|---|---|---|
| Aorta | Portal vein | Aorta | Portal vein | |
| GLP-1 | 7.78 ±2.30 | 12.41 ±5.3‡ | 6.07 ±3.25 | 8.74 ±4.45 |
| PYY | 172.2 ±66.19 | 168.6 ±72.68 | 182.5 ±58.16 | 155.4 ±77.01 |
| Insulin | 12.6 ±20.2 | 13.65 ±18.09 | 8.53 ±3.77 | 7.11 ± 3.90 |
p < 0.05
