Figure 8. Retinal Egr-1, VIP, and Shh mRNA expression changes in diffuser and ND filter treated eyes over time

Effects of diffusers (open circles) and ND filters (open squares) on Egr-1 (A), VIP (B), and Shh (C) mRNA expression over the day. Error bars represent the standard error of the mean. The detailed results of the post-hoc analysis are given in the text.