Hockley D J, Tripathi R C, Ashton N
Br J Ophthalmol. 1979 Jun;63(6):393-411. doi: 10.1136/bjo.63.6.393.
Experimental retinal vein occlusion in monkeys was followed by an immediate increase in capillary permeability which was accompanied by retinal oedema. This functional capillary change was followed at about 6 hours after occlusion by structural damage to the capillary wall. Thrombus formation occurred in the damaged vessels, and areas of stasis were thus produced with associated retinal haemorrhages. Finally, there was complete loss of the capillary endothelium and pericytes, and the acellular capillaries were invaded by proliferating glial cell processes, so producing permanent capillary closure.
猴子实验性视网膜静脉阻塞后,毛细血管通透性立即增加,并伴有视网膜水肿。这种功能性毛细血管变化在阻塞后约6小时,随之出现毛细血管壁的结构损伤。受损血管中形成血栓,从而产生血流淤滞区域并伴有视网膜出血。最后,毛细血管内皮细胞和周细胞完全丧失,无细胞毛细血管被增生的神经胶质细胞突起侵入,从而导致毛细血管永久性闭合。