Fig. 2From: Oral P. gingivalis impairs gut permeability and mediates immune responses associated with neurodegeneration in LRRK2 R1441G miceOral Pg increased microglial activation in the SNpc of mutant LRRK2 mice. a Representative images of immunofluorescence staining with Iba1 (a marker of microglia) and comparison of Iba1 density (b) in the SN area from F + Pg and 1441 + Pg mice compared to F + C and 1441 + C mice. n = 4–5, ****P < 0.0001 (scale bar = 100 μm). Two-way ANOVA and Tukey’s test were used for analysisBack to article page