Tissue factor ( TF ) is expressed rapidly by human monocytes exposed to bacterial endotoxin ( lipopolysaccharide , or LPS ) .
tissue factor ( tf ) is expressed rapidly by human monocytes exposed to bacterial endotoxin ( lipopolysaccharide , or lps ) .
B-protein_family_or_group I-protein_family_or_group O B-protein_family_or_group O O O O O B-cell_type I-cell_type O O B-protein_family_or_group I-protein_family_or_group O B-lipid O O B-lipid O O