Figure 5
From: Effects of palmatine on BDNF/TrkB-mediated trigeminal neuralgia

Immunofluorescences analysis. BDNF or TrkB receptor expression were shown in the TG. There was little GFAP co-expression with BDNF or TrkB receptor. Arrows indicate neuroglia and neurons emitting green and red fluorescence, respectively. Scale bar: 100 μm. Data are presented as mean ± SD, n = 6. **p < 0.01 vs sham group; ##p < 0.01 vs TN group.