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. 2017 Jun 23;4:364–372. doi: 10.1016/j.toxrep.2017.06.007

Fig. 1.

Fig. 1

Experimental design to study the effects of livestock feed supplemented with grape pomace (GP) and olive oil mill wastewater (OMW) byproducts on the enzymatic activity of superoxide dismutase (SOD) and glutathione-s-transferase (GST) and on the protein expression of γ-synthase glutamyl cysteine (γ-GCS) in liver and spleen tissue of sheep. The downwards arrows show the timepoints of tissue collection. The upwards arrows show sheep's nutrition.