PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21441618-12 2011 The analgesic effect of etoricoxib was at least partially dependent on the participation of the HO-1/BVD/CO pathway. Etoricoxib 24-34 heme oxygenase 1 Mus musculus 96-107