妇女妊娠期血清锌铜铁含量的测定及其临床意义

目的 探讨妇女妊娠期血清锌、铜、铁含量的变化及其临床意义.方法 采用原子吸收光谱法分别检测各类孕妇共567例血清锌铜铁含量,并与53例正常对照组进行比较分析.结果 正常孕妇早期妊娠血清锌、铁元素含量与对照组比较稍有下降,但差异无统计学意义(P＞0.05),中、晚期孕妇、妊娠高血压病、产后出血的孕产妇锌、铁均明显低于对照组(P＜0.01),血清铜随着妊娠月份增加而明显上升(P＜0.01).结论 锌、铜、铁是妇女妊娠期所必需的微量元素,对胎儿的生长发育具有重要作用.

Determination and clinical significance of serum zinc, copper and iron in pregnant women

Objective To study the relationship between the changes of trace element zinc(Zn),copper(Cu) and Iron(Fe) and pregnant women and its significance.Methods The serum level of Zn,Fe,and Cu were determined in 567 pregnant women,53 healthy controls by atomic absorption spectrophotometry.Results It was found that the content of Zn and Fe in the body of ordinary pregnant women were a bit less than healthy controls(P>0.05),the elements of Zn and Fe in the body of pregnant women of their middle and later pregnancy and special pregnant women were significantly lower than healthy controls(P<0.01).The serum Cu along with gestation the month increases the obvious rising(P<0.01).Conclusion It is suggested that Zn,Cu and Fe are the essential trace element in gestation period have the important function to the embryo's growth.