摘要
目的:探讨血小板含量(PLT),血小板平均分布宽度(PDW),血小板平均体积(MPV)对单采血小板聚集的影响,方法:随机抽取68例血小板捐献者,均成功捐献单采血小板,分为聚集组和对照组。献血前抽取静脉血,采用麦道尼克CA620血细胞分析仪进行血细胞分析,检测PLT,MPV,PDW。结果:聚集组(%)PDW 17.5±1.8,高于对照组(%)PDW12.1±0.9(P<0.05)。聚集组(fl)MPV 11.0±0.9高于对照组(fl)MPV 7.8±0.8(P<0.05),差异有统计学意义,聚集组PLT(187±13.3)×109,对照组PLT(195±11.0)×109,二者无明显统计学差异(P>0.05)。MPV,PDW分别与PLT进行相关性分析,PLT与MPV无显著相关(r=0.132,P>0.05);PLT与PDW无显著相关(r=0.147,P>0.05)。结论:单采血小板产品出现聚集,其捐献者PDW,MPV高于单采产品正常捐献者,与献血者PLT计数无明显关系。
Objective: To investigate the effect of blood platelet,platelet distribution width(PDW),Mean platelet volume(MPV) on apheresis platelet.Methods: Plateletpheresis in 68 cases were divided into aggregation group and control group.McDonnell Douglas Nick CA620 hematology analyzer was used to analyze PLT,MPV and PDW.Results: The PDW and MPV in aggregation group increased significantly compared to that in control group(P0.05),and the correlation of PLT and MPV,PLT and PDW,PLT and MPV had no significant correlation(r=0.132,P0.05).PLT and PDW had no significant correlation(r=0.147,P0.05).Conclusion: In apheresis platelets,PDW and MPV of aggregation group increased more than that in control group.There is no relationship of blood donors PLT counts.
出处
《现代生物医学进展》
CAS
2013年第22期4315-4317,共3页
Progress in Modern Biomedicine