“… liver oil significantly reduced … malondialdehyde, hydrogen peroxide and superoxide anion (224.3 ± 18.9 nmol/g, 59.3 ± 5.1 and 62.5 ± 5.1 µmol/g, respectively) … with sodium nitrite (332.5 ± 25.5 nmol/g, 83.1 ± 8.1 and 93.9 ± 6.5 µmol/g, respectively).”