Figure 4. Tissue swelling (%) of right hemispheres 24 hours after neck surgery in Sham or after 90 min MCAO followed by 24 hours reperfusion in ischemic groups (Control, Pretreatment and Posttreatment). All values are as Mean ± SEM. * as significant difference compared with Control (P < 0.05); ** as significant difference compared with Control (P < 0.01).
