English: Imaging blood flow in the normal pancreas ascertains physiologic conditions. In order to ascertain that local vascular supply is fully maintained, pancreatic islets (green) and their surrounding microvessels (red) were captured at high frame rates (insets represent single z-planes at 9fps) in normal animals. Blood flow and vascular integrity are shown here in 2 distinct pancreatic regions (Region 1/2 are MIPs from 43 and 35 planes respectively, each at 3 µm intervals) from a single representative animal. White scale bars are 100 µm. Pixel w/h for overview images is 1.5 µm, for insets 1 µm.