Abstract P218 The number of cells that moved toward the CCL19 gradient per high powered field (HPF) of view after six hours

CCL19 (ng/ml)	0	25	50	100	200
*p<0.05.
Cells/HPF	7.3±0.6	9.5±0.9*	10.7±0.6*	11.2±0.7*	9.1±0.1