Crucially , however , they encourage movement of cells in the epithelium , the top level of your cornea , from the centre of your eye to the periphery .
不过最重要的是,它们能促进角膜表层的上皮细胞从眼睛中央到周边的运动。
In the only ongoing clinical trials involving hescs , the biotechnology company advanced cell technology ( act ) of marlborough , massachusetts , derived a type of cell called retinal pigment epithelium ( rpe ) , which sustains the retina 's light-sensing photoreceptors .
They occur when there is a breakdown in the integrity of the corneal epithelium .
该情况发生于角膜上皮的完整性受到破坏时。
Bright green , neural retina ; off green , pigment epithelium ; blue , nuclei ; red , active myosin ( strong in the inner surface of pigment epithelium ) .