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

Figure 5.

Figure 5

Dual-immunofluorescence detection of BDNF or TrkB expression by amygdala neuron 4 weeks after CUMS. (A) BDNF or TrkB expression (red fluorescence) in NeuN-positive neuron (green fluorescence, merged yellow fluorescence) (bar=20 μm). (B) Histograms show the number of BDNF/NeuN- or TrkB/NeuN-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.