Intratracheal instillation of IL-6 alone into normal rats resulted in PMN infiltration into lung interstitium and alveoli , marked elevation of bronchoalveolar lavage cellularity , and increased wet-to-dry ratio .
intratracheal instillation of il-6 alone into normal rats resulted in pmn infiltration into lung interstitium and alveoli , marked elevation of bronchoalveolar lavage cellularity , and increased wet-to-dry ratio .
O O O B-protein_molecule O O O B-multi_cell O O B-other_name I-other_name O O O O O O O O O B-other_name I-other_name I-other_name O O O O O O