Ehrly A M, Landgraf H, Saeger-Lorenz K, Hasse S
Infusionsther Klin Ernahr. 1979 Dec;6(6):331-6.
In healthy volunteers, 500 ml of a 6% low molecular weight hydroxyethyl starch solution (Expafusin) was infused intravenously within 30 minutes. Blood samples for the measurement of rheological parameters were obtained before and after the infusion. Blood and plasma viscosity were significantly decreased after the infusion of HES. Red cell deformability as measured by a filtration technique was slightly improved. Red cell aggregation as measured by a light transmission method was markedly reduced. Repeated infusion of 500 ml Expafusin indicates that the improvement of the flow properties of blood can be maintained for more than 3 hours.
在健康志愿者中，30分钟内静脉输注500毫升6%的低分子质量羟乙基淀粉溶液（贺斯）。在输注前后采集血样以测量流变学参数。输注羟乙基淀粉后，血液和血浆黏度显著降低。通过过滤技术测量的红细胞变形性略有改善。通过光透射法测量的红细胞聚集明显减少。重复输注500毫升贺斯表明血液流动特性的改善可维持3小时以上。
