Figure 7 Variations in serum hormone levels at 30 min after feeding over time, and comparisons between the pancreatectomy groups and the Sham group. A: Serum insulin levels; B: Comparisons of insulin; C: Serum glucagon-like peptide-1 (GLP-1) levels; D: Comparisons of GLP-1; E: Serum pancreatic polypeptide (PP) levels; F: Comparisons of PP; G: Serum somatostatin levels; H: Comparisons of somatostatin. Second-order smoothing was used to describe the trend of value variation over time. ^aP < 0.05; ^bP < 0.01; ^cP < 0.001. PPx: Partial pancreatectomy group; SPx: Subtotal pancreatectomy group; VPx: Ventral pancreatectomy group.