PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26082074-2 2015 In the present study, in order to elucidate the mechanisms responsible for the antioxidant activity of GPE, its effects on the expression of critical antioxidant enzymes, such as catalase (CAT), superoxide dismutase (SOD)1, heme oxygenase 1 (HO-1) and gamma-glutamylcysteine synthetase (GCS) were assessed in EA.hy926 and C2C12 cells. gpe 103-106 superoxide dismutase 1 Homo sapiens 195-222