PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21250883-6 2011 Our results showed that plasma thiobarbituric acid reactive substances (TBARS) were elevated in beta-thalassemic children compared to controls together with compensatory increase in superoxide dismutase (SOD) activity and decrease in catalase (CAT) activity. Thiobarbituric Acid Reactive Substances 72-77 catalase Homo sapiens 244-247