When endothelial cells were treated with WY 14 , 643 prior to activation with LTB4 ( or fMLP , IL-1beta or TNFalpha , as controls ) we could not document any effect on the number of adhering PMN or duration of the response .
when endothelial cells were treated with wy 14 , 643 prior to activation with ltb4 ( or fmlp , il-1beta or tnfalpha , as controls ) we could not document any effect on the number of adhering pmn or duration of the response .
O B-cell_type I-cell_type O O O B-other_organic_compound I-other_organic_compound I-other_organic_compound I-other_organic_compound O O O O B-other_organic_compound O O B-protein_molecule O B-protein_molecule O B-protein_molecule O O O O O O O O O O O O O O B-cell_type I-cell_type O O O O O O