摘要
目的探讨儿童微量元素含量与健康状况的关系。方法采用火焰原子吸收法检测体弱儿童和多动症儿童锌、铜、铁、钙、镁、铅、镉7种微量元素含量,与对照组进行比较分析。结果体弱组儿童锌、铁、钙及镁显著低于对照组(P<0.001),多动症组患儿铅显著高于对照组(P<0.001)。结论体弱患儿与锌、铁、钙、镁4种元素降低有关;患儿多动、易冲动、注意力下降、不合群等心理行为改变可能与铅中毒有关。
Objective To determine the relationship between the content of microelement and the health of children. Methods Atomic absorption spectrometry, aas. Children were divided into 3 groups： physically weak group,minimal brain dysfunction（MBD） group and control group. Peripheral blood gathered from all the children. Put 40μl of blood sample into the specific reagent,detect the content of zinc（Zn）, cuprum（Cu）, ferret （Fe）, calcium （Ca） ,magnesium（Mg） ,lead（Pb） ,cadmium（Cd）.The result was compared between the 3 groups. Results Lack of Zn,Fe,Ca and Mg mostly be detected in physically weak group（P〈0.001） and most children of MBD had a rising of Pb（ P 〈 0.001 ）. Conclusion There is a correlation between physically weak children（ the children who have lower mean height and mean weight than the healthy children because of growth retardation, which associated with repeating of respiratory infection,long term of anorexia and soon） and the decreasing content of Zn,Fe,Ca and Mg. And there is a correlation between the change of mentality and behavior such as minimal brain, the tent of impulsion, aprosexia, unsocialness.
出处
《中国基层医药》
CAS
2006年第2期307-308,共2页
Chinese Journal of Primary Medicine and Pharmacy
