Figure 3. Phosphorylated STAT3 in hippocampus of adult and aged IL6+/+ and IL-6−/− mice after injection of LPS.
Adult and aged IL-6+/+ and IL-6−/− mice were injected i.p. with LPS and hippocampal tissue was collected to measure phosphorylated STAT3. The upper panel shows representative western blots and the bar graph shows mean STAT3 phosphorylation (± SEM) from 6-7 treatment replicates. Means with different letters are significantly different (P<0.05).