Increased Nrf2 regulated antioxidant genes in HL-1 cardiomyocytes by 24 h of TNF-α treatment. Nrf2 regulated antioxidant Gene expression Profiles (Gclc, Gclm, G6pd, Gpx1, Cat, Nqo1, Sod1 and Sod2) in TNF-α treated HL-1 cell samples for 24 h were analyzed by quantitative PCR and gene levels were normalized with Gapdh (n=3). Mann Whitney test was used to establish statistical significance, where *p<0.05 vs control.