Surfactant protein A activates NF-kappa B in the THP-1 monocytic cell line .
surfactant protein a activates nf-kappa b in the thp-1 monocytic cell line .
B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_complex I-protein_complex O O B-cell_line I-cell_line I-cell_line I-cell_line O