Figure 3: Growth curves of bovine endothelial cells of the CPAE line on PET, PET–PLG and PET–PLGC vascular prostheses. Cell densities were compared on various vascular grafts with the same assembly of proteins and on identical culture days. Seeding density was 5×104 cells/cm2. Mean ± SEM from 3 independent experiments. Within each experiment, 3 samples for each experimental group and time interval were used. ANOVA, Holm- Sidak test. Statistical significances (i.e., p ≤ 0.05) highlighted with *asterisks were positive versus PET, #PET–PLG versus PET–PLGC. Polyethylene Terephthalate (PET), Poly (L-Lactide-Co-Glycolide) (PLG), Poly (L-Lactide-Co-Glycolide-Co-Ε-Caprolactone) (PLGC), Collagen type I (Co), Laminin (LM), Fibronectin (FN) and Fibrin gel (Fb)..