They then ligated (tied off) the pancreatic ducts (see Tony's amazing artwork above the chart, yep he did that himself!). This resulted in the atrophy (shrinkage) of the pancreas. Note that the pancreas did not necrose (die), leaving the endocrine system intact. Again, the dog was injected with glucose. What trace on the glucose response curve BEST represents what happened? A OB Pancreas Pancreatic Duodenum ducts A D Time (hours) Figure 1. Glucose mM 05 10 15 20