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对18例营养不良婴幼儿血浆及红细胞内的锌、铜、钙、镁元素含量进行了测定,并与15例健康婴幼儿进行对照。结果表明,营养不良患儿血浆中锌、钙降低,与健康组相比有显著性差异(P<001);营养不良患儿红细胞内锌、镁降低,钙升高,与健康组相比均有显著性差异(P<001)。因此,营养不良婴幼儿红细胞内外锌、钙、镁的变化应引起重视。
The contents of zinc, copper, calcium and magnesium in plasma and erythrocyte of 18 malnutrition infants and young children were measured and compared with 15 healthy infants. The results showed that in children with malnutrition plasma zinc and calcium decreased, compared with the healthy group was significantly different (P <0 01); malnutrition children erythrocyte zinc and magnesium decreased, calcium increased, and healthy group phase Than the significant difference (P <0 01). Therefore, malnutrition infants and young children red blood cells inside and outside zinc, calcium, magnesium changes should be taken seriously.