PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23682075-1 2013 COX-2 and 5-lipoxygenase (5-LO) use arachidonic acid for the synthesis of eicosanoids that have been implicated in carcinogenesis and cardiovascular disease. Eicosanoids 74-85 mitochondrially encoded cytochrome c oxidase II Homo sapiens 0-5