FIGURE 7.
HR1 localization in rat retina. This rat retina was double-labeled with a rabbit anti-HR1 (red, Chemicon) and mouse anti-tyrosine hydroxylase (green, Sigma). All retinal layers were scanned using a confocal microscope, and HR1 receptors were found in all parts of the TH-IR amacrine cells in stratum 4 of the IPL (A), in S1 of the IPL (B), and in the INL (C). Reprinted from Gastinger et al.64 Scale bar = 50 μm.