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. 2020 Nov 18;26:e926323-1–e926323-11. doi: 10.12659/MSM.926323

Figure 4.

Figure 4

Dual-immunofluorescence detection of CD11b expression (green fluorescence) and BDNF or TrkB expression (red fluorescence) by amygdala microglia 8 weeks after CUMS. (A) BDNF or TrkB expression in CD11b-positive microglia (bar=20 μm). (B) Histograms show the number of BDNF/CD11b- or TrkB/CD11b-positive cells in amygdala of each group. N=5 rats/group. * P<0.05 versus normal control rats; @ P<0.05 versus depression model rats; # P<0.05 versus stroke model rats. BDNF – brain-derived neurotrophic factor; CUMS – chronic unpredictable mild stress; TrkB – tyrosine kinase receptor B.