布氏显微镜活血分析:　细胞流变学研究的新方法

Live Blood Analysis with Bradford Variable Projection Microscopy: A New Method of Cell Rheology

布氏显微镜活血分析：细胞流变学研究的新方法／骆秉铨，黄荣国，陈兴新／江苏省徐州市心血管病研究所，徐州２２１００９采用布氏多功能显微镜的活血分析法，在高放大倍数下动态观察外周血片上活的血细胞流变性，指标包括：红细胞聚集、膜流动，白细胞行为、聚集，血小板...

Employing a method of live blood analysis with Bradford variable projection microscopy(BVPM) to observe dynamicly the rheological behavior of living blood cells of periphery blood at high magnification. The indexes including RBC membrance flowing and aggregation, WBC behavior and aggregation, platelet shape and aggregation, magnitude and amount of circulating endogenous masses were noted. Constracting 155 cases of ischemic cardio cerebrovascular diseases and 80 health persons, the results showed that there are significant abnormal indexes(besides WBC behavior) in the patients group than contrl group( P < 0.05 ￣ 0.01 ). These changes reflect the patients have activated platelets, increased aggregation of blood cells and variant microthrombus, and provide important informations for predicting prethrombus states and treating ischemical evants. This new method of cell rheology has widespread applied value.