Research Article

Manual Acupuncture Suppresses the Expression of Proinflammatory Proteins Associated with the NLRP3 Inflammasome in the Hippocampus of SAMP8 Mice

Figure 2

Light microscopy imaging (400x) of mice brain slices, immunohistochemically stained with antibodies specific for the detection of NLRP3, ASC, Caspase-1, and IL-1β. The positively stained cells appear brown (red arrow), and the negatively stained cells are blue (blue arrow).