Fig. 3From: Culture and detection of primary cilia in endothelial cell modelsHUVEC and HMEC-1 morphology. Phase contrast images of HUVECs and HMEC-1s cultured on fibronectin-coated plates in low or high serum concentrations. Cells are grown (shown at 2 and 4 days post-seeding) to confluence, and then either fixed for imaging or serum starved (48 hours) or cobblestone treated (5 days further growth)Back to article page