PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11479475-1 2001 BACKGROUND: One of the enzymes involved in the production of free radicals in atherosclerotic plaques is myeloperoxidase (MPO). Free Radicals 61-74 myeloperoxidase Homo sapiens 105-120 11479475-1 2001 BACKGROUND: One of the enzymes involved in the production of free radicals in atherosclerotic plaques is myeloperoxidase (MPO). Free Radicals 61-74 myeloperoxidase Homo sapiens 122-125