Fig. 3From: The use of a bed with an insulating system of electromagnetic fields improves immune function, redox and inflammatory states, and decrease the rate of agingParameters of oxidative stress in total cells blood before (T0) and after 2 months (T2). a Enzymatic activity of glutathione peroxidase (GPx) in U/mg protein; b Enzymatic activity of catalase (CAT) in U/mg protein; c Concentration of reduced glutathione (GSH) in nmol/mg protein; d GSSG/GSH ratio; e Concentrations of H2O2 (ng/mg protein). “Placebo group” (N = 11) slept on normal beds; “Experimental group” (N = 20) used the HOGO system to avoid EMFs; a: P < 0.05; aa: P < 0.01; aaa: P < 0.001 with respect to the values obtained at T0Back to article page