PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10343628-3 1999 A study was therefore undertaken to determine histamine airway responsiveness (FEV1) and bronchovascular responsiveness (exudation of alpha 2-macroglobulin) to histamine in subjects with seasonal allergic rhinitis, and to explore whether sputum ECP levels are increased by the use of induced exudation followed by induced sputum. Histamine 160-169 alpha-2-macroglobulin Homo sapiens 134-155 10343628-10 1999 Histamine induced exudation of alpha 2-macroglobulin was associated with increased sputum levels of ECP exclusively during the pollen season (median difference 8.2 ng/ml (95% CI 0.4 to 562.0)). Histamine 0-9 alpha-2-macroglobulin Homo sapiens 31-52