PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15922012-7 2005 Different cellular responses to Mn(II) exposures compared to Mn(III) were also observed for H-ferritin, TfR, and MnSOD protein levels. manganese(III) acetate dihydrate 61-68 superoxide dismutase 2 Rattus norvegicus 113-118