摘要
目的观察肾病患儿血清铜、锌、铁、镁含量。方法采用原子吸收分光光度法测定肾病患儿血清铜、锌、铁、镁与正常对照组进行比较。结果单纯性肾病组、肾炎性肾病组、紫癜性肾病组及肾炎组血清锌均显著低于正常对照组P〈0．05，血清铁、镁与正常对照组比较无显著差异P〉0．05。单纯性肾病组，肾炎性肾病组血清铜显著低于正常对照组P〈0．05。结论血清铜、锌、铁、镁含量的变化与疾病发生和疾病状态有关。
Serum copper, zinc, iron, magnesium of children suffering from nephroses were determined by atomic absorption spectrophotometry and were compared to data of normal group. Results showed that serum zinc of children in （ 1 ） simple nephrosis group, （2） nephritic nephrosis group, （ 3 ） purpura nephrosis group and （4） nehpritis group were obvious lower than normal group P〈0.05; but serum iron, magnesium hadn＇t obvious difference P〉0.05. Serum copper of children in （ 1 ） and （2） group was obvious lower than normal group P 〈 0.05. It is clear that contents change of serum copper, zinc, iron, magnesium is correlative with disease development.
