|
|||||
|
|
| 反复呼吸道感染病儿头发微量元素含量的变化 | |
| 引用本文： | 李玉芬,苗云海,闫旭,徐丽云,罗云.反复呼吸道感染病儿头发微量元素含量的变化[J].齐鲁医学杂志,2000,15(4):251-252. |
| 作者姓名： | 李玉芬 苗云海 闫旭 徐丽云 罗云 |
| 作者单位： | 1. 临沂市人民医院儿科,山东省临沂市,276003 2. 临沂市人民医院药剂科,山东省临沂市,276003 3. 临沂医学专科学校 |
| 基金项目： | 临沂市科委自然科学基金!(992 1313) |
| 摘 要： | ①目的 探讨反复呼吸道感染（ＲＲＩ）病儿头发微量元素含量的变化及意义。②方法 采用质子激光Ｘ射线荧光法，检测１００例ＲＲＩ病儿与５０例健康儿童头发中微量元素锌（Ｚｎ），钙（Ｃａ）、铁（Ｆｅ）、铜（Ｃｕ）、铅（Ｐｂ）含量。③结果 ＲＲＩ病儿头发微量元素Ｚｎ，Ｆｅ，Ｃａ含量明显低于对照组（ｔ＝２．９７７～６．３２６，Ｐ〈０．０１）；两组Ｃｕ，Ｐｂ含量比较无显著性差异（ｔ＝１．１０５，１．１１０，Ｐ〉０ |
| 关 键 词： | 反复呼吸道感染 微量元素 儿童 头发 |
CHANGES OF TRACE ELEMENTS OF THE HAIR IN CHILDREN WITH RECURRENT RESPIRATORY INFECTION |
|
| Abstract: | Objective\ To investigate the changes of trace elements in the hair of children with recurrent respiratory infection(RRI).\ Methods\ Using proton X rays fluorescent assay, We tested the content of zinc(Zn), iron(Fe),calcium(Ca),copper(Cu) and lead(Pb) in the hair in 100 cases of children with RRI and 50 healthy children, respectively.\ Results\ In children with RRI, the content of trace elements Zn,Fe and Ca in the hair was significantly lower than that of the control group ( t= 2.977-6.326 ,P < 0.01 ). There was no significant deference in the content of Cu and Pb between the two groups( t= 1.105 , 1.110 ,P >0.05).\ Conclusion\ Deficiency of trace elements plays a very important role in the development of RRI. |
| Keywords: | respiratory tract infections element child |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |