Figure 2From: Acute paretic syndrome in juvenile White Leghorn chickens resembles late stages of acute inflammatory demyelinating polyneuropathies in humansCNS-PNS transition as the border of inflammation. The arrows point to the CNS - PNS boundary of the spinal roots. Despite the severe involvement of both dorsal (DR) and ventral (VR) nerve roots, the inflammatory infiltration spares the adjacent central white matter and does not pass the PNS-CNS transition. Scale bar = 0.5 mm.Back to article page