PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12673070-4 2003 RESULTS: Serum IFN-gamma and GM-CSF levels were significantly related to levels of methacholine airway responsiveness among nonasthmatics in this population. Methacholine Chloride 83-95 interferon gamma Homo sapiens 15-24 12673070-6 2003 Both serum IFN-gamma and GM-CSF levels were also significantly related to the log dose-response slope for methacholine responsiveness. Methacholine Chloride 106-118 interferon gamma Homo sapiens 11-20