PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17431097-6 2007 The reduction of proinflammatory cytokines (macrophage inflammatory protein-2 and TNF-alpha) in the BAL with nicotine probably resulted from the suppression of NF-kappaB activation in alveolar macrophages. Nicotine 109-117 tumor necrosis factor Rattus norvegicus 82-91