Figure 3From: Acute paretic syndrome in juvenile White Leghorn chickens resembles late stages of acute inflammatory demyelinating polyneuropathies in humansCNS-PNS transition at the dorsal nerve root as the border of inflammation. On closer inspection, the dorsal root (DR) of an affected animal (B) shows a mononuclear infiltration in comparison to a control chicken (A). The arrows point to the CNS - PNS boundary. Note that the adjacent white (WM) and grey matters (GM) are not affected. Scale bar = 1 mm.Back to article page