Figure 1. Immunohistologic images of monkey trigeminal nerve (TgN) tissue and cultured cells are shown. A: Fresh, whole monkey trigeminal nerve ganglion was triple-labeled with antibodies to the following cell markers: green Schwann cells (GFAP) surrounding red TgN ganglion cells (neurofilament) and blue nuclei (DAPI). B: Cultured monkey trigeminal ganglion nerve cells after 3 days were triple-labeled with antibodies to the cell markers listed above.