Figure 3: High LDL decreases migratory capacity of endothelial cells. Human primary endothelial cells were cultured in standard medium (con) or medium containing 1 mg/ml LDL (high LDL) for 5 days. A wound was set, and wound width was determined directly afterwards (0 h) and two hours later (2 h). (a) Representative microscopic pictures. (b) Wound closure relative to the 0 h time point. Data are ; ; vs. con.