Figure 3. NeuN immunoreactivity in four different normal paraffin-embedded cases.
Arrows highlight neurons with either nuclear exclusive staining (N) or nuclear and cytoplasmic reactivity (N+C). Yellow arrows indicate hematoxylin positive cells that did not react with anti-NeuN antisera. (a) case number 16, (b) case number 17, (c) case number 15, and (d) case number 14 (see Table 1). NeuN immunoreactivity in two different HIV+ ANI paraffin-embedded cases. Arrows highlight neurons with either nuclear exclusive staining (N) or nuclear and cytoplasmic reactivity (N+C). Yellow arrows indicate hematoxylin positive cells that did not react with anti-NeuN antisera. (a) case number 19, (b) case number 18 (see Table 1).