Fig. 4From: Zinc phosphate-based nanoparticles as alternatives to zinc oxide in diet of weaned pigletsConcentration of zinc (a, b, c); glutathione peroxidase (d, e, f) and malondialdehyde (g, h, i) in blood samples. The applied concentrations of zinc were 500, 1000 and 2000 mg/kgBack to article page