Fig. 3

Clenbuterol administration reduces proliferation of Iba1+ cells in peri-infarct cortex 3 days after photothrombotic stroke. a Representative images of Iba1 and BrdU colocalization in peri-infarct cortex. b Quantification of the percentage of Iba1+ cells co-labeled with BrdU, Student’s t test (n = 8–10 mice per group). c Ki67 gene expression relative to saline-treated sham mice in clenbuterol-treated mice compared to saline-treated mice 3 days after photothrombotic stroke, two-way ANOVA with Tukey’s multiple comparison’s test (n = 5–10 mice per group). ***p < 0.001; scale bar, 20 μm