机采血小板与血栓性心脑血管疾病预防的相关性探讨

目的通过成分献血（机采血小板）者与全血献血者体内血浆D－二聚体含量的比对观察，探讨二者在降低血栓性心脑血管疾病发生意义上的临床价值。方法采用全自动血凝分析透视光免疫浊度法对不同年龄段的360名健康献血者，进行体内血浆D－二聚体的含量测定，并进行比对观察。结果180名成分献血（机采血小板）者体内D－二聚体的含量显著低于180名全血献血者，2组献血者不同年龄血浆D－二聚体含量差异均有统计学意义（P〈0．01）。结论在降低血栓性疾病发生意义上，成份献血更优于传统的全血献血。

Discussion on Correlation of Apheresis Platelet and Prevention of Thrombotic Cardio-cerebro Vascular Diseases

[ Objective] To investigate the clinical significance of D-dimer levels on reducing occurrence of thrombotic cardio-cerebro vascular diseases, through the contrast observation of D-dimer levels of components blood donator （ platelet apheresis ） and whole blood donator. [ Methods] Plasma D-dimer levels of 360 healthy donators were determined by automatic coagulation analyzing immune nephelometry and conducted comparing observation. [ Results] D-dimer levels of 180 components blood donators（ platelet a- pheresis） was significantly lower than that of 180 whole blood donators, the differences of D-dimer levels among different age groups were significant（ P 〈 0. 01 ）. [ Conclusion ] Components blood donation is better than traditional whole blood donation in terms of reducing thrombotic diseases.