Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a–c) Growth of the simulated retinal astrocyte network. (d–f) Simultaneous evolution of the VEGF-A concentration profile. Migration of astrocytes begins at E15—the snapshots shown here correspond to (a,d) E17.1, (b,e) P0.4 and (c,f) P4.0. (f), Dotted line illustrates the extent of endothelial cells migration. All simulated VEGF-A concentrations are as per the colour bar provided.
