Yoshida A, Feke G T, Morales-Stoppello J, Collas G D, Goger D G, McMeel J W
Arch Ophthalmol. 1983 Feb;101(2):225-7. doi: 10.1001/archopht.1983.01040010227008.
Alterations in retinal blood flow during the progression of diabetic retinopathy were studied using the dye-dilution technique. Mean fluorescein circulation times were measured in retinal arteriovenous segments with a two-point fluorophotometer in 48 diabetic patients and 20 normal controls. Monochromatic fundus photographs were used to determine vessel diameters. Segmental blood flow (SBF) increased with the progression of background diabetic retinopathy. In patients with distinct capillary closure, SBF was significantly higher than normal values.
采用染料稀释技术研究了糖尿病视网膜病变进展过程中视网膜血流的变化。使用两点荧光光度计测量了48例糖尿病患者和20例正常对照者视网膜动静脉段的平均荧光素循环时间。用单色眼底照片测定血管直径。节段性血流（SBF）随着背景性糖尿病视网膜病变的进展而增加。在有明显毛细血管闭塞的患者中，SBF显著高于正常值。
