Fig. 2.
Cajal-stained brain sections were analyzed blind, and the extent of astroglial reactivity in the ipsilateral cortex was tabulated on a scale of 1 (no reactivity) to 5 (extensive reactivity). Values are mean ± SEM; three brain sections per animal were analyzed;parentheses indicate the total number of sections examined. *p < 0.05 compared with injured mice given PBS vehicle (one-way ANOVA with Duncan’s multiple comparisons).