Figure 5

The inhibition rate (inhibition rate = (1-Mi with inhibitor/Mi without inhibitor) × 100%) of cytochalasin D (5 μM), EIPA (5 μM), chlorpromazine (30 μM) and filipin (0.5 μg ml−1) for (a) the difference among nAgcontrol, CA-nAg, FA-nAg and TA-nAg internalizing to “crowded” state cells, and (b) the difference between “rare” state cells and “crowded” state cells. (The significant difference was signed with *(p < 0.05) and **(p < 0.01)).