不同孕期的妊娠妇女血清SF、FA和Vit B12检测的临床意义

目的:探讨了不同孕期妊娠妇女血清铁蛋白(SF)、叶酸(FA)和维生素B12(Vit B12)水平的变化及意义.方法:应用放射免疫分析对132例不同孕期的妊娠妇女进行了血清SF、FA和Vit B12的水平检测,并与35名正常妇女进行比较.结果:除早孕组血清SF、FA、Vit B12水平与正常人比较无显著差异外,其余各组均有显著性差异(P＜0.01).结论:检测不同孕期的妊娠妇女血清SF、FA和Vit B12水平的变化对了解病情、指导临床实践均有十分重要的临床价值.

Clinical Significance of Determination of Changes of Serum SF,Folic Acid and Vitamin B12 Levels in Pregnant Women of Different Gestational Stages

Objective To explore the changes of serum SF, FA and Vitamin B12 levels in pregnant women of different gestational stages. Methods Levels of serum SF, folic acid and Vitamin B12 were detected with RIA in 132 pregnant women of different gestational stages and 35 controls (non-pregant women). Results Serum SF, folic acid and VitB12 levels were significantly lower in pregnant women of 2nd and 3rd trimester than those in controls (P<0.01), but expect in pregnant women of 1st trimester. Conclusion Serum SF, folic acid and Vitamin B12 levels were low in late pregnancy predisposing to development anemia.