Figure 5. rLECs migration observation. The x-axis represents the experimental groups and the y-axis for the number of migrated cells per membrane segment. Basic fibroblast growth factor (bFGF)-stimulated cell migration was decreased with increasing doses of rapamycin. There was only 14% migratory activity at 10 ng/ml, approximately 45% at 1 ng/ml and 70% at 0.1 ng/ml rapamycin groups when compared to the control cells. The values are given in mean±SD. Based upon the Tukey-Kramer test for multiple comparisons, all groups significantly differed from each other (*p≤0.05).