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. 2020 Jul 21;14:32. doi: 10.3389/fnana.2020.00032

Figure 1.

Figure 1

The morphology and reactive astrocytosis of the CM in different groups. Representative Nissl staining images showing Nissl bodies in the CM regions in the CON (A,A’,A”), spared nerve injury (SNI) (B,B’,B”), and SNI + KA (C,C’,C”) group rats. The framed areas in panels (A–C) are magnified in panels (A’–C’) and then again in (A”–C”), respectively. Bars = 1 mm in panels (A–C), 200 μm in panels (A’–C’), and 100 μm in panels (A”–C”). (D–F) Double immunohistochemical staining of NeuN (D; green) and GFAP (E; red) in the SNI + KA group of rats only. (F) Merged image of panels (D,E). Bar = 200 μm. CM, central medial thalamic nucleus; D3V, dorsal third ventricle; IMD, intermediodorsal thalamic nucleus; MD, mediodorsal thalamic nucleus; PVT, paraventricular thalamic nucleus; VL, ventrolateral thalamic nucleus.