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不同方法测定人血清与猪心提纯物中ALT结果的互换性 被引量:4

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摘要 目的 研究不同方法测定人血清与猪心提纯物中ALT结果的互换性,以便用猪心提取的ALT作为参考品。方法 采用10种常用的ALT连续监测法(或试剂盒)及2种赖氏法试剂盒测定72份人血清及猪心提纯物中的ALT,以IFCC推荐的方法(不含磷酸吡哆醛)为基准,对其他11种方法测定的结果进行回归分析,并对人血清及猪心提纯物中ALT的反应性进行比较。结果11种方法与IFCC法间血清ALT测定值的相关性较好,相关系数(r)接近1.0,截距接近0。提纯物在各连续监测法间均与人血清ALT反应性相近,具互换性。结论 所提纯的ALT可作为酶制剂的参考品用于临床检测。
出处 《中国生物制品学杂志》 CAS CSCD 2002年第5期303-305,共3页 Chinese Journal of Biologicals
基金 本研究为军队医药卫生科研基金资助课题(96M020)。
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