Fig. 2From: An excess dietary vitamin E concentration does not influence Nrf2 signaling in the liver of rats fed either soybean oil or salmon oilEffect on protein expression of Nrf2 targets. Relative Protein expression of GPX (a), HO-1 (b) and NQO1 (c) in the liver of rats fed diets with either soybean oil or salmon oil with various vitamin E concentrations. Bars represent relative protein level expressed as fold of control (diet with soybean oil and 25 mg/kg vitamin E) and are means ± SD from 12 animals per group. Representative immunoblots specific to GPX (a), HO-1 (b), NQO1 (c) and ß-actin as respective loading control are shown for one animal per groupBack to article page