对140例糖尿病患者进行血液流变学测定,观察了眼球结膜血细胞的聚集性,并与82例非糖尿病患者作比较。结果表明:糖尿病患者全血粘度升高,血细胞聚集性也升高;而伴有视网膜病变者全血粘度和血细胞聚集性则进一步升高,眼球结膜血细胞的聚集性和血液液粘度密切相关(r=+0.6983,P<0.01)。由此提示:糖尿病患者有明显的血流障碍,是发生视刚膜病变的病理生理学基础。 Hemorheology was measured in 140 patients with diabetes mellitus, the aggregation of the conjunctival blood cells was observed and compared with 82 non-diabetic patients. The results showed that: whole blood viscosity of diabetic patients increased, hemagglutination also increased; while those with retinopathy of whole blood viscosity and hematocrit increased further, the aggregation of blood conjunctival blood cells and blood viscosity is closely related to (r = +0.6983, P <0.01). This prompts: Diabetic patients have obvious blood flow disorders, is the occurrence of optic nerve disease pathophysiology basis.