男女青少年头发中9种元素含量的比较  

Comparison of the Content of 9 Elements in Hair of Children and Adolescence

作　　者：徐锡金[1] 霍霞 林葵[2,3] 何聿忠[2,3] 徐林 魏博源 莫世泰[2,3] 

机构地区：[1]汕头大学医学院组胚教研室 [2]广西分析测试研究中心 [3]广西医科大学人体解剖学教研室

出　　处：《广东微量元素科学》1999年第8期30-34,共5页Trace Elements Science

基　　金：国家自然科学基金;广西科委匹配基金

摘　　要：对广西玉林２８６名女性和４２４名男性７～１６岁青少年头发９种元素含量进行了比较研究。结果显示，除在１３～１６岁组头发中Ｍｇ的含量女性高于男性外，其余各年龄组各元素含量男性均高于女性；各组男女间的比较，表现为：７～９岁组Ｃａ、Ｃｏ、Ｚｎ有非常显著性差异，Ｆｅ、Ｓｅ、Ｃｒ有显著性差异：１０～１２岁组Ｃａ、Ｃｏ、Ｚｎ、Ｃｒ有非常显著性差异，Ｍｇ、Ｆｅ、Ｓｅ有显著性差异：１３～１６岁组Ｃａ、Ｃｏ有非常显著性差异，Ｆｅ、Ｚｎ、Ｓｅ、Ｃｒ有显著性差异；男女总体均数间的比较，除Ｍｇ和Ｎｉ外，其余各元素间均存在有非常显著性差异。The change of nine elemants in hair of children and adolescence from 7 to 16 years old were compared and studied.The results showed that the levels of Fe,Zn,Ca,Cu,Co,Ni and Se in male were higher than that in female for all three age groups,but Mg in female was higher than that in male of the age group of 13～16 years old.It is also concluded that the content of Zn,Ca,Cu,Fe,Cr and Se in male of age group of 7 to 9 years old was higher than that in female in same age group( P <0 01);The content of Ca,Cu,Zn,Cr,Mg,Fe and Se in male fromm age group of 10～12 years old was higher than that in female from the same age group( P <0 01);and the content of Ca,Co,Fe,Zn,Se and Cr in male from age group of 13～16 years old was higher than that in female from the same age group( P <0 01).The content of Fe,Zn,Ca,Cu,Cr,Co and Se in male from 7 to 16 years old were significantly higher than that in female of the same age( P <0 01).

关 键 词：青少年 头发 元素 统计分析 微量元素 

分 类 号：Q581[生物学—生物化学]