Raviola G, Butler J M
Invest Ophthalmol Vis Sci. 1983 Nov;24(11):1465-74.
When horseradish peroxidase (HRP) is introduced into the bloodstream, it is retained in the lumen of the retinal vessels (blood-retina barrier). In this paper, we report that when the same tracer is injected into the vitreous body, it penetrates the lumen of retinal vessels by transcellular vesicular transport. This unidirectional movement of macromolecules out of the eye is not inhibited by ouabain, fluoroacetate, or low temperatures.
当辣根过氧化物酶（HRP）被引入血液循环时，它会保留在视网膜血管腔（血视网膜屏障）中。在本文中，我们报告称，当将相同的示踪剂注入玻璃体时，它会通过跨细胞囊泡运输穿透视网膜血管腔。这种大分子从眼内的单向移动不受哇巴因、氟乙酸或低温的抑制。
