Lipopolysaccharide ( LPS ) is a potent stimulator of monocytes and macrophages , causing secretion of tumor necrosis factor alpha ( TNF-alpha ) and other inflammatory mediators .
lipopolysaccharide ( lps ) is a potent stimulator of monocytes and macrophages , causing secretion of tumor necrosis factor alpha ( tnf-alpha ) and other inflammatory mediators .
B-lipid O B-lipid O O O O O O B-cell_type O B-cell_type O O O O B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O B-other_name I-other_name O