Bisantis C, Rechichi C, Mazzaferro E
Am J Ophthalmol. 1985 Jun 15;99(6):677-80. doi: 10.1016/s0002-9394(14)76035-0.
A statistical survey in a group of 235 subjects (174 diabetic patients and 61 nondiabetic control subjects) was conducted to evaluate the incidence of reduced capillary resistance factor in respect to diabetic disease, to its duration, and to the severity of retinopathy. To evaluate the capillary resistance we used a cupping-glass method (Parrot's angiosterrometer test). The incidence of reduced capillary resistance proved to increase in frequency with diabetes, with its duration, and with the severity of retinopathy. Thus, reduced capillary resistance represents a negative prognostic element for retinopathy.
对一组235名受试者（174名糖尿病患者和61名非糖尿病对照受试者）进行了一项统计调查，以评估毛细血管阻力因子降低在糖尿病疾病、病程及视网膜病变严重程度方面的发生率。为评估毛细血管阻力，我们采用了拔罐法（帕罗特血管张力计试验）。结果证明，毛细血管阻力降低的发生率随糖尿病、病程及视网膜病变严重程度的增加而升高。因此，毛细血管阻力降低是视网膜病变的一个不良预后因素。
