PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12597995-5 2003 Other studies were performed in naive guinea pigs to investigate the airway responses to inhaled methacholine or histamine after an intravenous administration of adrenomedullin. Methacholine Chloride 97-109 ADM Cavia porcellus 162-176