摘要
测定正常妇女,孕中期妇女的血清叶酸浓度,并对孕中期妇女进行干予观察,随诊到产时,测定产妇和相应脐血的叶酸含量。结果显示:孕、产妇均存在着不同程度的叶酸缺乏,给孕期妇女补充叶酸,可以显著地提高脐血叶酸水平,有利于胎儿的叶酸储备。
Blood samples were taken from nonpregnant women,pregnant women in mid-trimester, parturient and umbilical cord for determination of serum folic acid concentration.Various degrees of folic acid deficiency were present in pregnant women and parturients.Folic acid supplement is recommended for pregnant women to raise blood folic acid.
关键词
叶酸
孕妇
脐血
对比
folie acid
pregnant woman
fetal blood
comparative study
