矮小身材儿童头发中8种微量元素分析  

Analysis on Eight Microelements in Hair of Short Stature Children

作　　者：蔡虹[1] 翁坤荣[2] 

机构地区：[1]深圳市计划生育服务中心,广东深圳518028 [2]深圳市妇幼保健院,广东深圳518028

出　　处：《广东微量元素科学》2004年第1期32-35,共4页Trace Elements Science

摘　　要：为了解矮小身材患儿头发中 8种微量元素的含量 ,结合病史 ,探讨影响儿童生长发育迟缓的影响因素 ,采用火焰原子吸收法检测了 78例矮小身材儿童头发中的锌、铁、铜、钙、镁、硒、锰和铅含量。结果显示 ,大多数儿童发锌含量低于正常 ;半数以上儿童发铁和发钙低于正常 ;约四成儿童发硒和发镁低于正常 ;约 1 /3儿童发铜及发锰含量低于正常。发铅含量高于正常者占 46%。可见儿童身材矮小除遗传因素外 ,可能与营养不良。To understanding the content of eight microelements in hair of short stature children and to probe into the factors affecting growth retardation of the patients by their medical history and microelement level,the content of eight microelements (Zn, Fe, Cu, Ca, Mg, Se and Mn ) in hair of 78 children of short stature was determined with flame atomic absorption method.The results show that the most patients, more than 50% patients, some 40% patients and 1/3 patients contain respectively lower Zn, Fe and Ca, Se and Mg, and Cu and Mn than the normal.It concludes malnutrition, repeat infection and disturbance of varied elements are possibly related to short stature besides hereditary factors.

关 键 词：矮小身材 头发 微量元素 

分 类 号：R723.2[医药卫生—儿科]