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报道２３５名正常小儿血清锌、铜参考值（μｍｏｌ／Ｌ）：新生儿１３．３±１．９、１２．６±２．２，１～３个月龄时偏低，４月龄后增加，且恒定在１５．６±３．２、１７．４±３．４。铜／锌比值为１．１±０．２。疾病组１８０例患儿血清锌降低，以厌食、缺铁性贫血降低明显。血清铜增加，以恶性血液病增加显著，且与病情相关。Ｇ６ＰＤ缺陷溶血组血清锌减少比非溶血组减少明显．与Ｇ６ＰＤ活性、Ｇ６ＰＤ缺陷致溶血之间存在着一定的关系。了解血清钟、铜含量及其比值，对某些小儿疾病的诊断、治疗和预后均有一定的参考价值。
Reported 235 normal children serum zinc, copper reference value (μmol / L): newborn 13.3 ± 1.9,12.6 ± 2.2, 1 to 3 months old low, increased after 4 months of age , And constant at 15.6 ± 3.2, 17.4 ± 3.4. The copper / zinc ratio is 1.1 ± 0.2. Serum zinc was decreased in 180 children with disease, and anorexia and iron deficiency anemia were significantly reduced. Serum copper increased to hematologic malignancy increased significantly, and with the disease. G6PD deficiency hemolysis group decreased serum zinc than non-hemolytic group decreased significantly. And G6PD activity, G6PD deficiency caused by the existence of a certain relationship between hemolysis. Understand the serum clock, copper content and its ratio, for some children’s disease diagnosis, treatment and prognosis have some reference value.