PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9182905-7 1997 The H2-receptor antagonist ranitidine completely reversed the inhibition of IL-4 and IFN-gamma production, whereas the agonist dimaprit mimicked this effect. Ranitidine 27-37 interleukin 4 Homo sapiens 76-80