Figure 4.

Effect of co-ultraPEALut on co-localization of BrdU/NeuN after SCI. Results are shown for (A–C) sham-operated mice, (D–F) mice with SCI, and (G–I) mice with SCI treated with co-ultraPEALut. Spinal cord lesion sections, obtained from perilesioned area, were double-stained with antibodies against BrdU and NeuN. NeuN expressin increased in the group treated with co-ultraPEALut (G–I, see yellow arrows). All images were digitalized at a resolution of 8 bits into an array of 2048 × 2048 pixels.