PURPOSE To study the influence of astragaloside Ⅵ(XGA) on injured human blood leukocyte deformability. METHODS The human blood leukocyte was injured after incubation. Nuclepore filtration technique was applied to observe the influence of XGA on injured human blood leukocyte deformability. The morphological changes of leukocyte were observated under electron microscopy. RESULTS The human blood leukocyte was injured after incubation for 24 and 48 hours, and CI was significantly increased. The CI ...