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Maternal and cord blood VitA VitC VitD VitE contents and correlations

Bone formation to calcium, blood must be of iron, and cardiovascular and connective tissue formation, there must be the presence of vitamin C. Lack of vitamin C during pregnancy can cause anemia, low birth weight increased, affecting bone development. VitD reserve decreased during pregnancy, VitD metabolic regulation system does not significantly change 865 * of. Late pregnancy added a certain amount of VitD, only one can improve the mother of 25 (OH) D levels and cord blood PTH levels. Tip in the normal course of pregnancy, the body can gradually adapt their own regulatory mechanism of the physiological changes during pregnancy. The fetus is not passively accept the mother's nutritional substances that may have some independent control of the relationship between the mother of a child's ability. Healthy women during pregnancy through a balanced diet and plenty of outdoor activities to meet their own nutritional needs of VitD, but the amount of supplement may be beneficial to newborns. Maternal and newborn as two special groups, the former labor during pregnancy, especially of metabolism, the relative lack of oxygen in the presence of oxygen stress. The fetus is in a low oxygen environment, was delivered by a hypoxia time to complete the transformation to high-oxygen environment, there are also oxidative stress. Therefore, these two groups of oxidation and antioxidant capacity of widespread attention. We measured the concentration of maternal vitamin E is 11. O1p # ml, significantly higher than normal non-pregnant women, which is consistent with previous reports. Third trimester serum levels of vitamin E has important physiological significance, because pregnant women body metabolism, free radicals increase,[link widoczny dla zalogowanych], increased lipid peroxidation,[link widoczny dla zalogowanych], likely to cause placenta aging, pathologic pregnancy. The body is by increasing the serum vitamin E levels and increased antioxidant enzyme activity, the oxidation of a higher antioxidant levels in balance,[link widoczny dla zalogowanych], to terminate the lipid peroxidation and protect cells from lipid peroxidation, maintained the placenta normal function and pregnancy. This once again confirms the determination of women in late pregnancy blood concentration of vitamin E the fact that, in order to understand the maternal nutritional status of vitamin E,[link widoczny dla zalogowanych], pathological study provides a reference for pregnancy. Concentration of vitamin E in cord blood 8.20p # ml, only about 20% of maternal blood. Reported in the literature abroad ��, to a large number of pregnant women in the late vitamin E, found in maternal blood during delivery and the vitamin E content of red blood cells despite increased significantly, but the newborn blood concentrations of vitamin E is still at very low levels, suggesting that the placenta low ability of vitamin E transport. 4
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