Figure 1From: Unmyelinated nerve fibers in the human dental pulp express markers for myelinated fibers and show sodium channel accumulationsNeurofilament 200 kDa expression is prominent in the human dental pulp. A-C. Confocal micrographs showing nerve fibers identified by two different neurofilament 200 kDa antibodies [B, N52-mouse monoclonal; C, Neurofilament heavy (NFH)-chicken monoclonal] in the pulp horn of a normal human dental pulp. The overlapping of the N52 and NFH immunoreactivity appears yellow in the merged image (A). Scale bar, 50 μm.Back to article page