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. 2014 Jul 14;9(7):e102052. doi: 10.1371/journal.pone.0102052

Figure 4. Immunofluorescent staining of TRPV1 in spinal dorsal horn (SDH) with the progression of DMA.

Figure 4

A–E, representative photographs of TRPV1 staining in SDH in vehicle, DMA 7 d, 14 d, 21 d and 28 d groups. F, optical density analysis of TRPV1 staining in SDH showing the increased TRPV1-IR neurons on DMA 7 d and 14 d group (n = 4–6). Scale bar  = 100 µm.