Figure 4
From: Lymphangiogenesis and angiogenesis during human fetal pancreas development
Spatial arrangement of lymphatic vessels and islets of Langerhans during human pancreatic development. (A, B) Three-dimensional reconstructions of islets of Langerhans at W17 (A) and W21 (B), showing them from two different rotation angles. The mantle of glucagon (GLG)-positive α-cells and the GLG-negative core of the islets of Langerhans are depicted in green and blue, respectively. PDPN-positive lymphatic vessels are colored red and large ducts, identified by their morphology only, are represented in yellow.