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血小板聚集性的测定在止血与血栓形成中有一定价值。我们采用国产BS631型血小板聚集仪,用ADP作致聚剂,对象是本院献血员。选用以下5种指标来研究影响血小板聚集测定的因素,即①重复性测定;②致聚剂放置时间对聚集的影响;③致聚剂浓度对聚集的影响;④PRP放置时间对聚集的影响;⑤PRP中血小板数对聚集的影响。
The determination of platelet aggregation has some value in hemostasis and thrombosis. We use domestic BS631-based platelet aggregation device, with ADP as poly-agent, the object is our hospital blood donors. The following five indicators to study the impact of platelet aggregation determination of the factors that ① repeatability determination; ② polymerization agent placement time on the aggregation; ③ polymerization agent concentration on the aggregation; ④PRP placement time on aggregation; ⑤ PRP Effect of platelet count on aggregation.