Evaluation of plasma and red cells obtained after leucocyte depletion of whole blood
Tóm tắt
We evaluated whole blood integral filtration to produce leucocyte‐depleted red cells and plasma by using the WBF1 whole blood filter (Pall Medsep). Whole blood units were filtered after either warm (2–4 h at room temperature) or cold (12–24 h at 4 °C) holds. Filtered and control units were processed using either a bottom‐and‐top or top‐top method. Red cells were tested weekly for 6 weeks, and plasma 3 monthly for 12 months. All filtered red‐cell packs contained < 5 × 106 leucocytes/unit with 71 of 72 containing < 1 × 106 leucocytes/unit. No clinically significant differences in red‐cell storage parameters were seen, although haemolysis was less and
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Tài liệu tham khảo
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