摘要
目的:探讨两种抗凝剂对测定微量元素锌、铁、钙、铜、镁的影响。方法:对52例患者取双份标本,采用两种抗凝剂抗凝,然后采用原子吸收分光光度法检测。结果:肝素钠和乙二胺四乙酸二钾(EDTA.K2)抗凝两种抗凝剂对于微量元素钙、镁、锌、铜、铁的测定差异无统计学意义(P>0.05),但是锌用肝素抗凝比用EDTA.K2结果偏低,而钙用肝素抗凝结果偏高。结论:两种抗凝剂不会影响血液中微量元素的测定,但是为了减少医疗纠纷,建议采用仪器推荐的肝素钠抗凝。
Objective：To approach the effect of two kinds decoagulants on trace elements zinc,iron,calcium,copper,magnesium .Method： Duplicate samples handed by two kinds decoagulants were obtained from 52 patients, and detected with atomic absorption spectrophotometry. Result： They had no significant differences which were handed by heparin sodium and dipotassium ethylene diamine tetraacetate（EDTA.K2）（P0.05）; but,zinc handed by heparin sodium is more lower and calcium is more higher than they were handed by EDTA.K2.Conclusion： Two kinds decoagulants do not influence trace elements in blood , we should adopt heparin sodium recommended by instrument in order to reduce medical treatments.
出处
《中国医学创新》
CAS
2012年第31期68-69,共2页
Medical Innovation of China
关键词
微量元素
肝素钠
乙二胺四乙酸二钾
原子吸收分光光度法
Trace elements
Heparin sodium
Dipotassium ethylene diamine tetraacetate
Atomic absorption spect4rophotometry
