Fig. 1From: l-2-oxothiazolidine-4-carboxylate influence on age- and heat exposure-dependent redox changes in rat’s blood plasmaPlasma total glutathione levels (GSH, mean ± SE). *Effect of aging, †effect of l-2-oxothiazolidine-4-carboxylate treatment, ‡effect of heat exposure, !effect of l-2-oxothiazolidine-4-carboxylate treatment and heat exposure. *,†,‡,! p < 0.05Back to article page