摘要
微量元素在人体的生理过程中起着重要的作用，与儿童的智力发育有着重要关系，尤其是锌、铜、铁对儿童的神经系统发育有着不可忽视的影响。我们在对长山列岛儿童进行智力调查研究的同时，抽出高、低智商组各３３名对其头发进行了锌、铜、铁含量的测定，并与内陆儿童进行了比较研究。结果表明，海岛儿童高智商组头发中锌、铜的含量明显高于低智商组（Ｐ＜０．０１），海岛儿童头发中锌、铜的含量高于内陆儿童，铁则低于内陆儿童。
Microelements take important roles in human's physiological processes,and have important relations to child's intelligence growth level.Especially,Zinc,Cuprum and Ferrum have obvious effects on the growth of child's nerve system.As investigating the I.Q. of island-children,we have tested the Zinc,Cuprum and Ferrum contents of the hairs of children with high I.Q.and low I.Q.respectively,compared with inland children.The results show that the Zinc and Cuprum contents of the hairs of children with high I.Q. are obviously higher than those with low I.Q.(P<0.01).the island-children show higher Zinc and Cuprum contents and lower Ferrum content however,in their hairs than inland children.
出处
《微量元素与健康研究》
CAS
1996年第4期39-41,共3页
Studies of Trace Elements and Health
