PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23603382-7 2013 The mRNA levels of SOD1, CAT, GPx and Txnrd1 were increased significantly (P<0.05) in the combined Na2SeO3+NaAsO2 treatment group. sodium arsenite 110-116 thioredoxin reductase 1 Rattus norvegicus 38-44