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. 2020 Feb 19;10:2990. doi: 10.1038/s41598-020-59999-w

Figure 3.

Figure 3

Photoreceptor survival is not affected by long-term ML-265 treatment in vivo. (a) Representative OCT images from baseline (prior to treatment) and DMSO and ML-265 treated eyes after 6 weekly intravitreal injections. OSEL, outer segment equivalent length. (b) Outer retinal thickness as determined by OCT in DMSO and ML-265 treated eyes. Measurements were determined immediately prior to starting 6 weekly intravitreal injections (baseline) and again, one week after the last intravitreal injection (6 weeks). (c) OSEL as determined by OCT in DMSO and ML-265 treated eyes. n ≥ 4 eyes per treatment per time point. (d) Representative hematoxylin and eosin stained retinal sections from DMSO and ML-265 treated eyes after 6 weekly intravitreal injections. ONL, outer nuclear layer; INL, inner nuclear layer. (e) ONL cell counts as a percent of the vehicle-treated (DMSO) retinas. Retinas were harvested one week after the last of 6 weekly intravitreal injections with either DMSO or ML-265. (f) ONL area as a percent of the vehicle-treated (DMSO) retinas. n = 8 eyes per treatment. Mean ± SEM.