摘要
目的：了解孕妇在不同孕期微量元素的变化规律。方法：按孕周将624名孕妇分为早孕（小于16周）、中孕（16～28周）、晚孕（大于28周）3个实验组，126名正常体检妇女为对照组，采用原子吸收分光光度法检测孕妇及对照组妇女微量元素的含量，比较实验组及对照组微量元素值。结果：随着孕周的增加，缺乏铁和镁的孕妇比例升高，钙元素早孕组缺乏的比例最高，中孕组孕妇缺锌比例最高。结论：孕妇早孕期应注意钙元素的补充，中孕期应加强锌、镁、铁元素的补充。
Objective： To explore the variety of trace elements from pregnant woman in different pregnant week. Methods： The 750 pregnant women were put into three groups by different pregnant week （ the early group： 〈 16 w; the middle group： 16 ～28 w; the late group： 〉 28 w = compared with 126 non- pregnant women. The contents of trace elements of these women were determined by atomic absorption speetrophotometry, and the results were analyzed by comparing the values of experimental groups and the group. Results： The percent of pregnant women lacking on iron, zinc and magnesium went up notable with the increased pregnant week ; The percentage of the eal - deficiency is largest in the early group and the zinc- deficiency is largest in the middle group. Conclusion： The pregnant women should be supplied with calcium in their early pregnant period, and supplied with zinc, magnesium and iron from middle pregnancy.
出处
《中国妇幼保健》
CAS
北大核心
2006年第3期393-394,共2页
Maternal and Child Health Care of China
关键词
孕妇
微量元素
钙
锌
镁
铁
Pregnant woman
Traee element
Ca
Zn
Mg
Fe
