摘要
目的 :建立一种测定红细胞锌的方法。方法 :取一定体积的红细胞 ,低渗破膜 ,原子吸收光谱法测定锌。结果 :相对标准偏差为 0 .86 %～ 1 .86 %。回收率为 94 .6 7%～ 97.6 0 %。结论 :方法简便 ,精密度好 ,准确度高 。
Aim: To establish a method of detecting zinc in red blood cells. Methods:The membrane of red blood cells got broken in low osmotic pressure and zinc was determined by atomic absorption spectroscopy. Results: The relative standard deviation was 0.86%～1.86%. The recovery rates were 94.67%～97.60%. Conclusion:The method is simple, accurate and precise.
出处
《郑州大学学报（医学版）》
CAS
北大核心
2004年第1期114-115,共2页
Journal of Zhengzhou University(Medical Sciences)
关键词
锌
红细胞
测定
原子吸收光谱法
zinc
red blood cell
determination
atomic absorption spectroscopy
