Figure 6

Immunofluorescence staining of Iba-1, TMEM119 and DAPI in the TREZ on POD 28. (a–c) and (d–f) show the expression of Iba-1 and TMEM119 in the TREZ in the sham group and the TN group; scale bar = 100 μm. (a1–c1) and (d1–f1) show the Iba-1⁺/TMEM119⁺ cells (white arrow) and Iba-1⁺/TMEM119⁻ cells (yellow arrow) in the TREZ, and there were also exited Iba-1⁻/TMEM119⁺ cells; scale bar = 50 μm.