Fig. 5From: Time-course investigation of blood–brain barrier permeability and tight junction protein changes in a rat model of permanent focal ischemiaThe expression of GFAP in penumbra at different time points after MCAO. Expression level of GFAP at 12, 24, 72, and 120 h after ischemia were significantly increased compared to the sham group. Data represent mean ± SEM, n = 6. *p < 0.05, ***p < 0.001 vs. sham groupBack to article page