PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18287347-9 2008 Erythrodiol but not hydroxytyrosol upregulated Cox-2 expression and induced PGI2 synthesis. erythrodiol 0-11 mitochondrially encoded cytochrome c oxidase II Homo sapiens 47-52