PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23547731-11 2013 Especially FS treatment was found to elicit hepatic damage in the dams, oxidative stress in the dams, fetuses and placenta as well as inflammation and high levels of HIF-1alpha in the placenta. ferrous sulfate 11-13 hypoxia inducible factor 1 subunit alpha Rattus norvegicus 166-176