Figure 2. Effect of Sema3A on HUVEC proliferation. A, B, and C show the results and statistical analysis of HUVEC proliferation at different time points (24 h (A), 48 h (B), and 72 h (C)). Sema3A inhibits HUVEC proliferation in general culture medium and under TGF-β-stimulated conditions. The experiment was performed in six wells and was repeated at least three times. The data are presented as the means±SEM. *p<0.05; **p<0.01.