Gasová Z, Turek P
Ustav hematologie a krevní transfúze, Praha.
Cas Lek Cesk. 1992 Dec 4;131(24-25):754-5.
The preparation of platelet concentrates from "buffy coat" makes it possible to obtain a platelet concentrate with a low leucocyte and erythrocyte content. Concurrently prepared resuspended red cell concentrates "buffy coat" removed have moreover a low leucocyte and thrombocyte content. The mean number of thrombocytes in 1 TU of thrombocyte concentrate was 0.45 +/- 0.2 x 10(11), the leucocyte content was 0.03 +/- 0.03 x 10(9) and the red cell content was 0.8 +/- 0.7 x 10(9). The described method makes it possible to process in a rational manner blood samples into resuspended red cell concentrate a thrombocyte concentrate and plasma content. The administration of transfusion preparations with of preparation of platelet concentrates in common practice.
从“血沉棕黄层”制备血小板浓缩物能够获得白细胞和红细胞含量低的血小板浓缩物。同时制备的去除了“血沉棕黄层”的重悬红细胞浓缩物白细胞和血小板含量也低。1个治疗单位的血小板浓缩物中血小板的平均数量为0.45±0.2×10¹¹，白细胞含量为0.03±0.03×10⁹，红细胞含量为0.8±0.7×10⁹。所描述的方法能够合理地将血样处理成重悬红细胞浓缩物、血小板浓缩物和血浆成分。在常规实践中输注制剂与血小板浓缩物制剂的给药方式相同。
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