Fig. 2.

Expression of LXRα and LXRβ in the retina and optic nerve. In the retina, LXRα is expressed in the ganglion and amacrine cells. There is no expression in the bipolar cells (A and B). LXRβ is expressed in the ganglion cells but its expression in amacrine cells is more limited than LXRα. Some bipolar cells express LXRβ (C and D). Small cells in the optic nerve express both LXRα and LXRβ (E–H). n = 4. (Scale bars: A–H, 50 μm.)