Concentration-distance profiles of LRI as a function of .

<p>Concentration-distance profiles of internalized ligand-receptor complexes computed for (medium cell density) and s as a function of diffusion coefficient. These profiles are defined inside the cell () and distance is measured in the radial direction from the center of the cell. The values of the diffusion coefficient ) are: a) 0.05; b) 0.1; c) 0.2; d) 0.5; e) 1. Other conditions as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0021786#pone-0021786-g003" target="_blank">Fig.3</a>.