摘要
采用DCP—AES分析法检测93例RRTI患儿血清锌、锰、铝、镉、铁、铜、铅、镍、钛、钴、锂、铬、钙和镁含量以及Zn/Cu。结果表明,RRTI患儿血清锌、铁、镍、钛、钴、锂、钙均值明显低于对照组;不同年龄组血清微量元素下降亦不尽相同,以锌、铁、锂、钴、镍降低为多见。提示RRTI时存在多种微量元素缺乏或失调,锌、铁、镍。
The levels of Zn. Mn. Al .Cd. Fe.Cu. Pb . Ni. Ti.Co. Li. Cr .Ca and Mg in plasma and Zn/Cu ratio were measured by DCP -AES analytic method in 93 cases of children with recurrent respiratory tract infections (RRTI). The results showed that Zn. Fe. Ni, Ti ,Co, Li .Ca levels of plasma in patients group were obviously lower than those of the control group. The decrease of plasma trace elements was not the same in different age group.and the decrease of such elements as Zn,Fe.Li.Co and Ni occured more often than others. The research suggested that the deficiency or disorder of several trace elements existed in RRTI. The deficiency of essential trace elements such as Zn, Fe.Ni.Co and so on was one of the important reasons or predisposing causes for the children with RRTI.
出处
《滨州医学院学报》
1995年第6期8-10,共3页
Journal of Binzhou Medical University
