Figure 4.

Recruitment of monocytes from the choroid and neural retina after BCL. (A) Increased number of monocytes are detected in the retina and choroid between 12 and 24 hours of exposure; monocytes continued to accumulate in the retina and choroid after exposure, reaching a peak at 3 days (P < 0.001, one-way ANOVA). (B) After the onset of BCL exposure, significant monocyte recruitment was observed in all locations of the tissue examined, including the retinal vasculature, choroid, and ONL (P < 0.05, one-way ANOVA; n = 3 per time point; error bars represent SEM; Asterisks denote significant change according to Student's t-test, versus dim-light–reared animals unless otherwise noted, where *P < 0.05 and **P < 0.01).