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目的比较国产和同类进口产品保存血小板保存袋对机采血小板的保存效果。方法机采血小板无菌加入到2种血小板保存袋于22℃保存,分别在0、3、5和7 d取样品测定血小板聚集功能、膜蛋白CD62p、血小板代谢功能、pH、浓度、MPV、PDW、血小板低渗休克反应(HSR)及细菌培养。结果 2种血小板保存袋常温条件下保存的血小板各项检测指标差异无统计学意义。结论产品保存血小板保存袋相比,各项检测指标差异无统计学意义,2种保存袋保存效果基本一致。
Objective To compare the preservation effect of preserved platelets on preserved platelets made in China and similar imported products. Methods Platelets were aseptically added into two kinds of platelet storage bags and stored at 22 ℃. The platelet aggregation function, membrane protein CD62p, platelet metabolism, pH, concentration, MPV, PDW were measured at 0, 3, 5 and 7 d , Platelet hypotonic shock response (HSR) and bacterial culture. Results There were no significant differences in the detection indexes of platelets stored at room temperature between the two kinds of platelet preservation bags. Conclusion Compared with the preservation of preserved platelets, there is no significant difference between the detection indexes of the products, and the preservation effects of the two kinds of preserved bags are basically the same.