Below the RPE are the capillaries that form the retina's blood supply, but between blood and RPE is a thin layer called the blood-retinalbarrier.
RPE下面是为视网膜提供血液的毛细管，血液和RPE之间的薄层叫做血视网膜屏障。
2
Retinal pigment epithelial (RPE) cells lie between the sensory retina and the choroids, constitute the outer bloodretinalbarrier and play a vital role in the retinal metabolism.
Objective: To observe the morphological changes of bloodretinalbarrier (BRB) after retinal moderate blast injury and the therapeutic effects of superoxide dismutase (SOD) and dexamethasone on them.