PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20817448-1 2011 Because cyclooxygenases (COX) convert arachidonic acid into pro-inflammatory cyclic endoperoxides, inhibition of these enzymes and especially the inducible COX-2 form is an important therapeutic approach to manage inflammatory diseases and possibly prevent cancer. Arachidonic Acid 38-54 mitochondrially encoded cytochrome c oxidase II Homo sapiens 156-161