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在出生后的头一个月里,人们发现微量元素代谢不正常是和营养摄入过低包括长期胃肠外营养治疗所引起的内源性代谢紊乱有关。通过营养液供应足量的硒是极为重要的。因为出生后儿童必须建立自身的抗氧化防卸机制。我们用非破坏性的中子活化分析法对21例用完全胃肠外营养的患有各种疾病的婴儿和35例12~14周用母乳喂养的婴儿和26例用配方膳食喂养的婴儿血清硒水平进行了分析比较。(见表)
During the first month after birth, abnormal metabolism of trace elements was found to be associated with low nutritional intake, including endogenous metabolic disorders caused by long-term parenteral nutrition therapy. It is extremely important to supply enough selenium through nutrient solution. Because after birth, children must establish their own antioxidant anti-dumping mechanism. We used non-destructive neutron activation analysis of 21 infants with various diseases treated with total parenteral nutrition and 35 infants fed 12 to 14 weeks of breastfeeding and 26 infants fed the formula diet Se levels were analyzed and compared. (See table)