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. 2016 Mar 11;48(3):e219. doi: 10.1038/emm.2016.6

Figure 1.

Figure 1

Anatomical organization of the pancreas. The exocrine function of the pancreas is mediated by acinar cells that secrete digestive enzymes into the upper small intestine via the pancreatic duct. Its endocrine function involves the secretion of various hormones from different cell types within the pancreatic islets of Langerhans. The micrograph shows the pancreatic islets. LM × 760 (Micrograph provided by the Regents of University of Michigan Medical School © 2012). Adapted from Human Anatomy and Physiology, an OpenStax College resource.404