Because surfactant downregulated inflammatory cytokine production similarly in both normal human alveolar macrophages and the THP-1 cell line , we used this cell line to investigate whether surfactant affected transcriptional mechanisms .
because surfactant downregulated inflammatory cytokine production similarly in both normal human alveolar macrophages and the thp-1 cell line , we used this cell line to investigate whether surfactant affected transcriptional mechanisms .
O O O B-protein_family_or_group I-protein_family_or_group O O O O B-cell_type I-cell_type I-cell_type B-cell_type O O B-cell_line I-cell_line I-cell_line O O O O B-cell_line I-cell_line O O O O O B-other_name I-other_name O