Fig. 4From: A computational study of VEGF production by patterned retinal epithelial cell colonies as a model for neovascular macular degenerationEffect of VEGF addition on the VEGF production [1]. The VEGF agonist (V a), not detectable in the VEGF assays, was added 20 h after the plating the cells. a Experimental results, b Simulated resultsBack to article page