PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7706475-2 1995 Cyclooxygenase (COX) is a rate-limiting enzyme in prostanoid biosynthesis, and its recently cloned inducible form, COX-2, is induced by proinflammatory cytokines. Prostaglandins 50-60 cytochrome c oxidase II, mitochondrial Rattus norvegicus 115-120