Szymanski A, Gierek-Lapinska A, Koziak M, Gierek-Kalicka S
Silesian School of Medicine, Department of Ophthalmology, Katowice, Poland.
Int Ophthalmol. 1992 Sep;16(4-5):283-5. doi: 10.1007/BF00917976.
In this fluorophotometric study, in 25 eyes with middle advanced stages of glaucoma simplex (visual field defects ranged from 500 dB to 800 dB) and treated with topical antiglaucomatous agents, the posterior vitreous penetration ratio (PVPR) was compared with that from normal subjects. Vitreous fluorophotometry (Fluorotron Master, Coherent) was used to measure posterior vitreous fluorescein concentration. Due to additional fixation light in horizontal plane, three scans were taken along the following directions: temporal (t), foveal (f), nasal (n). The angle of deviation from the foveal scan was 15 degrees in each direction. The average values of posterior vitreous penetration ratio in group of patients with glaucoma were higher in comparison with those in healthy subjects. In both groups the PVPR was significantly lower in nasal (n) scan (optic disc area) in comparison with temporal (t) or foveal (f) scans (p < 0.05).
在这项荧光光度学研究中，对25只患有中度晚期原发性青光眼（视野缺损范围为500分贝至800分贝）且接受局部抗青光眼药物治疗的眼睛，将其玻璃体后段穿透率（PVPR）与正常受试者的进行比较。使用玻璃体荧光光度法（Fluorotron Master，相干公司）测量玻璃体后段荧光素浓度。由于在水平面增加了固定光，沿着以下方向进行了三次扫描：颞侧（t）、中央凹（f）、鼻侧（n）。每个方向与中央凹扫描的偏差角度为15度。青光眼患者组的玻璃体后段穿透率平均值高于健康受试者组。在两组中，与颞侧（t）或中央凹（f）扫描相比，鼻侧（n）扫描（视盘区域）的PVPR显著更低（p<0.05）。
