摘要
目的 调查广州市番禺区人群全血微量元素参考值。方法 采用石墨炉原子吸收法和原子荧光法对广州市番禺区802例正常人检测全血铅（Pb）、锰（Mn）、镉（Cd）、汞（Hg）、砷（As）5种微量元素的含量，并统计出参考值范围。结果 成年男子血Pb〈177．6μg／L，成年女子血Pb〈138、3μg／L，儿童血Pb〈110．5μg／L；血Mn4．06～16．4μg／L，血Cd0．88～5．66μg／L，血Hg〈12．3μg／L，血As1～34．7μg／L。与现有参考值进行比较，血锰、镉较接近，成人血铅、汞和砷结果偏低。结论 建议各地区建立本地区的的微量元素参考值。
Objective To investigate trace elements in whole blood of healthy people from Panyu District of Guangzhou City. Methods The concentrations of plumbum, manganese, cadmium, hydrargyrum and arsenic from 802 whole blood samples of Panyu healthy people were analyzed by graphite furnace atomic absorption spectrometry （GFAAS） and atomic fluorescence spectrometry （AFS）. Results Blood Pb（Male）〈177. 6μg/L, Pb（Female）〈138.3μg/L, Pb（Children） 〈110. 5 μg/L. Blood Mn 4.06-16.4μg/L, Cd 0.88-5.66μg/L, Hg（12.3μg/L, As 1-34.7μg/L. Compared with available reference values, blood Mn and Cd were both close to their corresponding reference value whereas results of Pb, Hg and As in blood from adults were lower. Conclusion It is suggested to set up a new reference values of trace elements in different areas.
出处
《国际检验医学杂志》
CAS
2007年第4期314-315,共2页
International Journal of Laboratory Medicine
关键词
痕量元素/血液
参考值
Trace elements/blood
Reference value
