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Growth curves (A) and flow resistance (B) of human saphenous vein endothelial cells (HSVEC) on collagen type I (Co), collagen/laminin (Co/LM), and collagen/fibronectin (Co/FN) assemblies. The seeding density was 3×104 cells/cm2 and the culture period was 6 days (A) and seeding density 5×104 cells/cm2 and culture period 48 h, static control=100% (B). ANOVA, analysis of variance; n.s., nonsignificant; SEM, standard error of mean.
