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肠病性肢皮炎是一种常染色体隐性遗传病,以前认为此病予后不好,患儿常死于各种并发感染。1973年Moynahan及Barnes指出:此病患者的血清锌水平特别低,用少量硫酸锌治疗后可解除病症。1975年由Lom-beck等发现,此病患者虽然锌吸收低,但尿锌排泄是正常的。由此推断,此病患者对锌的吸收有缺陷。在食品中补充5～20倍锌后即可控制病症。本文作者报导了三例病人,并对病人及其直系亲属收集血样,用原子吸收分光光度法测定血清锌水平,同时与300个正常人测得的血清锌进行了对照。300个正常人所测得的血清锌为11.4～18.9μM/L。作者所收集的3例病人,其中两例未经
Enteropathic limb dermatitis is an autosomal recessive genetic disease, previously thought to be poor after the disease, children often die from a variety of concurrent infections. In 1973, Moynahan and Barnes pointed out that patients with serum zinc levels are particularly low, with a small amount of zinc sulfate to relieve the disease after treatment. Lom-beck found in 1975 and other patients, although the zinc absorption of patients with low, but excretion of urine zinc is normal. This concludes that the patient’s zinc absorption defects. After the food supplement 5 ~ 20 times zinc can control the disease. The authors reported three patients and collected blood samples from patients and their immediate relatives, measured serum zinc levels using atomic absorption spectrophotometry, and compared serum zinc measured with 300 normal individuals. Serum zinc measured in 300 normal subjects ranged from 11.4 to 18.9 μM / L. Three patients were collected by the authors, two of which were not