PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19212761-8 2009 If an oxidized benzene metabolite such as p-BQ was actually the precursor for the ultimate carcinogenic benzene metabolite and further activation proceeds via MPO mediated reactions, it should be possible to activate p-BQ to a genotoxic compound in vitro. quinone 42-46 myeloperoxidase Homo sapiens 159-162 19212761-8 2009 If an oxidized benzene metabolite such as p-BQ was actually the precursor for the ultimate carcinogenic benzene metabolite and further activation proceeds via MPO mediated reactions, it should be possible to activate p-BQ to a genotoxic compound in vitro. quinone 217-221 myeloperoxidase Homo sapiens 159-162