香港弱智儿童头发中的微量元素分析  

The Hair Trace Element Analysis of Mental Deficient Children in Hong Kong

作　　者：文仲强[1,2] 郑允弘[1,2] 何晓微 

机构地区：[1]香港理工大学应用物理学系 [2]深圳大学核技术应用联合研究所

出　　处：《微量元素与健康研究》1996年第3期20-21,共2页Studies of Trace Elements and Health

摘　　要：用中子活化分析和Ｘ射线荧光分析方法测定了香港地区６１例５～１５岁弱智儿童和２３例７～１３岁正常儿童头发中１５种元素的含量，发现弱智儿童头发中碘、锰、锶、钒和锌的含量明显高于正常儿童。The contents of 15 elements in hair of 61 mental deficient children and 23 normal children were determined,and found that the contents of Iodine,Manganese,Strontium,Vanadium and Zinc in hair of mental deficient children were obviously higher than that of normal children.

关 键 词：弱智儿童 微量元素 毛发 

分 类 号：R749.93[医药卫生—神经病学与精神病学]