Liver GSH-Px activity in the LSe and LSe-GDM groups was significantly lower than that in the CON and GDM groups, and GSH-Px activity in the CON group was significantly lower than that in the GDM group for male offspring during weaning; liver SOD activity in the LSe and LSe-GDM groups was significantly lower than that in the CON and GDM groups (Figure 2C,D). Here, SOD1 is linked to gestational diabetes.