多层膜干片法测定血镁及临床应用

Clinical application of multilayer dry slides method in the determination of blood magnesium

目的 探讨低镁血症检测的临床意义。方法 应用多层膜干片法测定血清镁。结果 在 36 6例住院患儿检出低镁血症 (<0 .6 6mmol/L) 79例 ,其中新生儿低镁血症 2 0例 ,儿童 (1个月～ 14岁 )低镁血症 5 9例。结论 引起临床低镁血症的疾病常见于腹泻、新生儿肺炎、低血钙性惊厥、营养不良等疾病。

Objective To study the clinical significance of hypomagnesemia deected by multilayer dry slides method. Methods Determination of serum magnesium by multilayer dry slides method. Results Among 366 hospitalized children, 79 cases, including 20 neonates and 59 children of age from 1 month to 14 years, were detected as hypomagnesemia (serum magnesium<0.66 mmol/L). Conclusion Clinically hypomagnesemia is often identified in patients with diarrhoea, neonatal pneumonia, hypocalcemia convulsion etc. It is necessary to detect serum magnesium as well as serum calcium in neonates.