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应用液相色谱联合质谱技术对血小板输注不相容干扰因子的实验研究

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摘要 目的探讨血小板输注无效其非免疫因素和免疫因素间的差异;方法应用液相色谱联合质谱技术比较受、供血血样间的血小板输注无效的差异显著性;结果血小板输注后有效组与无效组比较差异:X^2=18.02 P〈0.01二组间差异显著,在332例次血小板输注过程中由血小板抗体导致输注无效的仅占17.1%;结论过去过高评价了免疫因素导致的RPT,而忽略了非免疫因素是引起的PLT输注无效性的主要原因。液相色谱联合质谱技术可弥补目前检测方法的不足,不仅对免疫因素产生的输注效果可做出判断,对非免疫因素产生的不相容干扰也可做出判断,弥补了目前检测方法的缺陷。
出处 《中国保健营养(下半月)》 2010年第2期7-7,共1页 China Health Care & Nutrition
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