Figure 3. Detection of neuron and microglial cells in cortex of mice by immunohistochemical staining. A-C, Iba-1 immunofluorescence staining in the cortex of the control, model and puerarin groups (10×). D-F, Cortical neurons of each group. G-I, Cortical microglia of each group. J, Number of neurons in the cortex of each group. K, Number of microglia in the cortex of each group. *P<0.05, **P<0.01 vs control group; ^#P<0.05 vs model group (one-way ANOVA).