Fig. 4.
Time course of mature DC morphology in the absence or presence of CCL19 or CCL21.
BC1 cells were activated by LPS and used as mature DCs. The matures DC were treated with CCL19 or CCL21 for 2 to 24 hours, and the morphologic changes were analyzed by invert microscopy (original magnification × 20). The results are representative of 3 independent experiments.