tokens: The lung macrophage was identified as the main cellular source for critical inflammatory mediators such as tumor necrosis factor-alpha , the chemokines interleukin ( IL ) -8 and -6 , and matrix metalloproteinase-9 in this model system of mechanical ventilation .
folded_tokens: the lung macrophage was identified as the main cellular source for critical inflammatory mediators such as tumor necrosis factor-alpha , the chemokines interleukin ( il ) -8 and -6 , and matrix metalloproteinase-9 in this model system of mechanical ventilation .
labels: O B-body_part O O O O O O O O O O B-protein_family_or_group I-protein_family_or_group O O B-protein_molecule I-protein_molecule I-protein_molecule O O B-protein_family_or_group O O O O O O O O O B-protein_molecule I-protein_molecule O O O O O B-other_name I-other_name O