PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3049064-0 1988 Effects of in vitro exposure to nitrogen dioxide on human alveolar macrophage release of neutrophil chemotactic factor and interleukin-1. Nitrogen Dioxide 32-48 neutrophil cytosolic factor 4 Homo sapiens 89-118