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. 2013 Jan 11;8(1):e52287. doi: 10.1371/journal.pone.0052287

Figure 5. Effects of different r-apo(a) variants on HUVEC tube formation.

Figure 5

HUVECs were cultured on fibrin matrices with the indicated treatments (VEGF: 20 ng/mL; 17K r-apo(a) and all other variants: 100 nM). Tube formation was measured as described in the legend to Figure 2. Scale bars represent the mean ± standard deviation of the DI value obtained for each culture well from six independent images; data shown are representative of three independent experiments. Asterisks: p<0.01 versus untreated; daggers: p<0.01 versus VEGF.