论文部分内容阅读
采用放射免疫法测定广州地区健康育龄非孕期妇女、妊娠各期妇女及足月新生儿共410人的血清叶酸含量,结果发现:随妊娠进行,孕妇血清叶酸水平逐渐下降,足月时达最低点;晚期孕妇血清叶酸值低于对照组下限的发生率增加,尤以足月妊娠者为甚(分别为0.010.05),提示母体血清叶酸水平降低程度尚不致于妨碍胎儿的生长发育。因此可见,本地区孕妇不需要常规给予叶酸制剂,除非有并发症或并发症史才给予补充。
Radioimmunoassay was used to determine the serum folic acid levels in healthy non-pregnant women, 410 pregnant women and full-term newborns in Guangzhou area. The results showed that serum folate level gradually decreased and reached the lowest point in term ; Late pregnant women serum folate value lower than the lower limit of the control group increased, especially in full-term pregnancy were (0.01
0.05), suggesting that the serum levels of maternal serum folic acid The level of reduction is not yet prevent the growth and development of the fetus. Therefore, pregnant women in the region do not need routine administration of folic acid preparations, unless there is a complication or history of complications to be added.