Fig. 6

XYS attenuated LPS-induced microglial activation in the PFC. (A) Representative micrographs of immunohistochemistry of Iba1 (brown) of microglia in the PFC. The enlarged views of typical microglia cells in each group are marked with dashed boxes. Scale bar = 50 μm. The bar chart illustrates the values of cell body perimeter (B) and cell body area (C) of individual microglia. Data were expressed as the means ± SEM. *** p < 0.001 vs. CON, ## p < 0.01, ### p < 0.001 vs. XYS, ▲ p < 0.05, ▲▲ p < 0.01 vs. LPS.