PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11892711-6 2002 Dexamethasone markedly inhibited this peroxynitrite-mediated COX-2 expression at therapeutic concentrations. Dexamethasone 0-13 mitochondrially encoded cytochrome c oxidase II Homo sapiens 61-66