弱智和常智儿童血清锌铜铁锰铅铬含量的测定  

THE STUDY OF Zn,Cu,Fe,Mn,Pb AND Cr IN SERUM IN MENTAL RETARDATION AND NORMAL CHILDREN

作　　者：刘林德[1] 刘志辉[1] 李川云[2] 杨艇舰[1] 于淑敏[3] 

机构地区：[1]潍坊医学院附院神经科 [2]潍坊医学院心理学教研室 [3]潍坊医学院中心实验室

出　　处：《潍坊医学院学报》1993年第2期104-106,共3页Acta Academiae Medicinae Weifang

摘　　要：检测了43例弱智和38例正常智能儿童的血清锌、铜、铁、锰、铅、铬六种人体必需微量元素的含量,并进行了对比分析,结果弱智儿童组血清铜锰含量均高于正常智能儿童组,而其血清锌、铬、铅及锌/铜比值均低于正常智能儿童组,经统计学处理,两组血清铜、锌、猛、铬、锌/铜比值差异均有显著性((P<0.05或 P<0.001),说明这些人体必需微量元素与智力有密切关系。The contents of 6 human essential trace elements(Cu,Fe,Mn,Pb,Cr)in serum in 43 MR children and 38 normal IQ children are measured.The results between groups are analyzed.It shows that the contents of human essential trace elements in MR group is all higher than the nor- mal IQ group,while the contents of Cu,Zn,Mn,Cr and ritio of Zn/Cu between groups appear different significantly(P<0.05 or P<0.01).Those indicate that human essential trace ele- ments have comparative relation with IQ.

关 键 词：弱智 微量元素 血清 智商 

分 类 号：R179[医药卫生—妇幼卫生保健]