摘要
目的:了解泸州地区学龄前儿童体内微量元素含量水平,为儿童的保健及临床治疗提供相关的依据。方法:采用原子吸收分光光度法检测619例学龄前儿童指血锌、铁、钙、铜、镁、铅、镉的含量。结果:儿童微量元素缺乏以铁、锌、钙、铜四种元素为主,缺乏率分别是50.57%、42.97%、9.69%、7.92%;儿童均不缺乏镁。儿童铅超标率为4.36%,镉超标率为0.32%。结论:泸州地区学龄前儿童铁、锌、钙、铜含量均存在不同程度的偏低,应加强对本地区学龄前儿童铁、锌、钙、铜的合理补充。
Objective.To understand the content level of internal trace of ement in preschool children of Luzhou area,so as to provide the basis for children＇s Health and clinical treatment.Methods ：The content levels of digital blood iron, zinc,calcium,copper, magnesium,lead and cadmium in 619 prschool children were respectively detected by atomic absorption speetrophotometric method.Results： The primary deficient element in these children was iron,zinc,calcium and copper,their deficient rate was 50.57% ,42.97% ,9.69% and 7.92% respectively.All children were not short of magnesium,the superstandard rate of lead was 4.36% and the superstandard rate of cadmium was 0.32%.Conclusion ：The iron, zinc, calcium and copper in preschoolers of Luzhou area are all present in distinct low content level, therefore the reasonable complement of iron, zinc, calcium and copper should be strengthen in preschoolers.
出处
《现代医药卫生》
2008年第20期3031-3032,共2页
Journal of Modern Medicine & Health
关键词
学龄前儿童
末梢血
微量元素
Preschooler
Peripheral blood
Trace element
