FIG. 3.
Detection of apoptotic neurons in 17 N/H-infected trigeminal ganglia. Trigeminal ganglia were explanted 30 days postinfection from 17 N/H-infected BALB/c mice. Neuronal apoptosis was detected using the fluorescein in situ cell death detection kit (Roche). Sections were visualized by light microscopy (A) and fluorescent microscopy (B).