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. 2014 Jan 1;522(13):2928–2950. doi: 10.1002/cne.23558

Figure 6.

Figure 6

Horizontal cell morphology following ATP-induced photoreceptor degeneration. Sections of retinae from saline- and ATP-treated eyes were labeled for horiztontal cells (calbindin D28k, green), photoreceptor and bipolar cell terminals (VGLUT1, red), and cell nuclei (DAPI, blue) at 3 months (A: saline; B,C: ATP) and 6 months (D: saline; E,F: ATP) post-injection. For each time point, two example regions of ATP-treated retinae are presented. Arrowheads in F indicate extreme remodeling event of horizontal cell processes associating with VGLUT1-positive synapses displaced into the choroid. ONL, outer nuclear layer; OPL, outer plexiform layer; INL, inner nuclear layer; IPL, inner plexiform layer; GCL, ganglion cell layer. Scale bars = 20 μm.