Estradiol Modulates Membrane-Linked ATPases, Antioxidant Enzymes, Membrane Fluidity, Lipid Peroxidation, and Lipofuscin in Aged Rat Liver
Figure 2
Changes in the activities of membrane-linked ATPase (a) Na+K+ ATPase and (b) Ca2+ ATPase in liver mitochondria of 3, 12, and 24 months of control (C) and estradiol- (E2-) treated aging female rats. Each value is a mean ± SEM of five or more separate values from two to three experiments. The comparisons of experimental values are with the control values. Statistical significance: , comparing age-matched controls versus E2 treatment and , versus 3 months.