Fig. 4.
Alterations of site-specific tau phosphorylation during anesthesia with pentobarbital. Brain homogenates of mice either without anesthesia (sacrificed by cervical dislocation) or after anesthesia with pentobarbital for 5 min or 1 h were analyzed by quantitative Western blots for tau phosphorylation at several individual phosphorylation sites. Data were calculated after normalization with the total tau level and are presented as mean ± SD. *p < 0.05 vs. controls.