PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34626672-10 2022 Uhep/UCr values vary over time and are affected by treatment with Epo, suggesting that EP neonates can regulate hepcidin and therefore their iron status. Iron 141-145 erythropoietin Homo sapiens 66-69