In addition , bronchoalveolar lavage levels of tumor necrosis factor-alpha ( TNF-alpha ) and the CXC chemokine , macrophage inflammatory protein-2 , were substantially reduced .
in addition , bronchoalveolar lavage levels of tumor necrosis factor-alpha ( tnf-alpha ) and the cxc chemokine , macrophage inflammatory protein-2 , were substantially reduced .
O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O B-protein_molecule I-protein_molecule O B-protein_molecule I-protein_molecule I-protein_molecule O O O O O