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本文用完全随机设计，观察了９１例正常孕妇不同孕期血和３７例新生儿脐血的ＬＰＯ、ＳＯＤ、ＶＥ和总胆固醇水平，并以２７例正常非孕妇作对照分析。结果表明：不同孕期孕妇血中的ＬＰＯ、ＳＯＤ、ＶＥ及总胆固醇水平都显著高于非孕妇，并随妊娠进展呈进行性上升；新生儿脐血的该四项指标均显著低于母血；非孕妇和脐血的ＬＰＯ、ＳＯＤ水平接近，而脐血的ＶＥ和总胆固醇水平显著低于非孕妇。该结果对妊娠及分娩后的母婴营养保健工作具有指导意义。
In this paper, the randomized design was used to observe the LPO, SOD, VE and total cholesterol in 91 normal pregnant women with different gestational blood and 37 newborn umbilical blood, and 27 normal non-pregnant women as controls. The results showed that the blood levels of LPO, SOD, VE and total cholesterol in different pregnant women were significantly higher than those of non-pregnant women and progressed progressively with the progress of pregnancy. The four indicators of neonatal cord blood were significantly lower than that of maternal blood. The levels of LPO and SOD in non-pregnant and umbilical blood were similar, while the levels of VE and total cholesterol in umbilical blood were significantly lower than those in non-pregnant women. The results of pregnancy and childbirth after maternal and infant nutrition and health guidance.