Figure 5.
Effects of voluntarily running on the activation of astrocytes and microglia. (A) Immunofluorescent staining of glial fibrillary acidic protein (GFAP)-positive astrocytes in the control and running groups (200×, scale bar = 100 μm). (B) Histogram comparing the numbers of GFAP-positive astrocytes in the cortex and hippocampus (n = 6 per group). (C) Immunofluorescent staining of ionized calcium-binding adapter molecule 1 (IBA1)-positive microglia in the control and running groups (200×, scale bar = 100 μm). (D) Histogram comparing the numbers of IBA1-positive microglia in the cortex and hippocampus (n = 6 per group). Datasets are expressed as means ± SD, n = 6. *P ≤ 0.05; ***P ≤ 0.001.