Fig. 7From: Role of the sigma-1 receptor chaperone in rod and cone photoreceptor degenerations in a mouse model of retinitis pigmentosaMorphometric analysis of the effect of S1R knockout on PR survival in rd10 mice. a. Hoechst staining of nuclei on retinal sections collected at indicated time points. ONL: outer nuclear layer; INL: inner nuclear layer; GCL: ganglion cell layer. Scale bar: 20 μm. b. Quantification of ONL thickness and nuclei numbers: Mean ± SE, n = 3–4 mice; *P < 0.05, **P < 0.01Back to article page