【摘要】 目的:探讨深圳市早孕妇女微量元素含量,指导孕妇合理补充。方法:应用元素分析仪,监测105例早孕妇女血清微量元素铜、锌、铁、钙、镁、铅、镉等含量作为研究组,选择同期正常妇女105例作为对照组,对照分析两组微量元素缺乏的种类及发生率。结果:研究组铜、锌平均含量高于对照组,钙、镁、铁则低于对照组;研究组和对照组缺锌发生率均较高,达21.90%和23.81%;研究组缺铁发生率明显高于对照组、缺铜的发生率低于对照组。结论:深圳市早孕妇女以缺铁、缺锌、缺铜为主,缺钙者不多,通过饮食补充微量元素是最安全的有效途径。更多还原

【Abstract】 Objective:To explore the concentrations of trace elements among women of early pregnancy in Shenzhen,direct their reasonable supplementary diet.Methods:105 women of early pregnancy and 105 normal women were selected as study group and control group,respectively;the serum concentrations of copper,zinc,iron,calcium,magnesium,lead and cadmium in the two groups were detected by elemental analyzer;the types and incidences of trace elements deficiency in the two groups were compared and analyzed.Results:The average concentrations of copper and zinc in study group were significantly higher than those in control group,while the average concentrations of calcium,magnesium and iron in study group were significantly lower than those in control group;the incidences of zinc shortage in study group and control group were 21.90% and 23.81%,respectively;the incidence of iron shortage in study group was significantly higher than that in control group,the incidence of copper shortage in study group was significantly lower than that in control group.Conclusion:The main types of trace elements deficiency among women of early pregnancy in Shenzhen are iron shortage,zinc shortage and copper shortage,reasonable supplementary diet is the most safe and effective method.更多还原