Fig. 8.
Sections through the crista ampullaris (A) and the vestibular ganglion (B) of the rat. The sections have been incubated with δ1/2 antibody at 1.5 mg. In A, both type I (arrowhead) and type II (arrow) hair cells are immunoreactive to the δ1/2 antibody. Supporting cells (double arrows) display a weak immunostaining. InB, most of the vestibular ganglion cells are immunoreactive. Scale bar, 50 μm.