Figure 4. The proliferative capacities of RMVECs were evaluated by CCK-8 method. The proliferative capacities of RMVECs in hypoxic group significantly increased compared with the normoxic group at each time point; the proliferative capacities of RMVECs in 15-LOX-1 group significantly decreased compared with the hypoxia group (P<0.05); no significant differences of proliferative capacities were found between GFP group and hypoxia group (P>0.05). All data represent mean±SEM (n=3); ^aP<0.05.