摘要
通过对太原地区６９名正常孕妇和新生儿及３０名非孕妇女营养状况的研究，了解孕妇与新生儿和孕妇与非孕妇营养水平之间的差异。结果：孕妇血中视黄醇，钢、钢／锌高于非孕妇及新生儿；孕妇血中总蛋白低于非孕妇而高于新生儿。孕妇血中白蛋白、血红蛋白、红细胞计数、红细胞压积、抗坏血酸、钙、锌低于非孕妇，也低于新生儿，提示胎盘能主动运输上述营养物质优先保证胎儿的需要。此外，该地区孕妇摄入的能量和各种营养素中，除硫胺素达到ＲＤＡ外，能量及其它营养素均未达到ＲＤＡ。尤其是蛋白质、视黄醇、核黄素、抗坏血酸、钙、锌严重不足，生化检验与膳食调查结果基本一致。
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nutritional status of of 69 pregnant women,their 69 newborns and 30 healtliy nonpregnant
women was investigated.The contents of mater-nal serum vitamin A,copper,copper/zinc were
significantly higher than those of their newborns and nonpregnant women. Serum total proten of
tht,pregnant women was less than that of nonpregnant women, but was higher than that of their
newborns. Maternal serum albumin, hemo-globin, RBC, hematocrit, vitamin C, calcium, and zinc
were evidently less than those of nonpregnant women and their newborns too, indicating that
these nutrients from mother to fetus were transported through placenta actively. But the intake
of energy and all nutrients except vitamin B_1 of pregnant women in this area was less than
RDA. Protein, retinol, ribo-flavin, ascorbic acid, calcium, and zinc were greatly lacking, The
bioche-mical analyses showed similar results as dietary survey.
出处
《营养学报》
CAS
CSCD
北大核心
1994年第3期301-306,共6页
Acta Nutrimenta Sinica
关键词
孕妇
新生儿
营养
营养摄入量
pregnant women
newborns nutritional status nutrient intake
