Longitudinal analysis of serum 25-hydroxyvitamin D during pregnancy
نویسندگان
چکیده
منابع مشابه
Vitamin D during pregnancy and infancy and infant serum 25-hydroxyvitamin D concentration.
OBJECTIVE To determine the vitamin D dose necessary to achieve serum 25-hydroxyvitamin D (25(OH)D) concentration ≥ 20 ng/mL during infancy. METHODS A randomized, double-blind, placebo-controlled trial in New Zealand. Pregnant mothers, from 27 weeks' gestation to birth, and then their infants, from birth to age 6 months, were randomly assigned to 1 of 3 mother/infant groups: placebo/placebo, v...
متن کاملSerum 25-hydroxyvitamin D in pregnant women during preterm labor.
BACKGROUND AND OBJECTIVES Pregnancy complications hypothesized to be related to vitamin D include preeclampsia, gestational diabetes, low birth weight, preterm delivery, Cesarean section and infectious disease. There have been a few studies which have demonstrated maternal serum vitamin D to be associated with preterm labor. The objective was to evaluate the serum vitamin D concentrations in Th...
متن کاملDynamic Changes in Serum 25-Hydroxyvitamin D during Pregnancy and Lack of Effect on Thyroid Parameters
BACKGROUND & AIMS To explore vitamin D status and its dynamic changes during pregnancy in women living in Northeast China. The association between 25-hydroxyvitamin D and serum calcium, phosphate and parathyroid hormone was studied. Because vitamin D deficiency or thyroid dysfunction/autoimmunity during pregnancy may lead to similar adverse events, the relationship between 25-hydroxyvitamin D a...
متن کاملSerum 25-hydroxyvitamin D (25-OH-D) in obese adolescents.
BACKGROUND There is increasing evidence that vitamin D deficiency is common and has been associated with several non-bone related outcomes, including insulin resistance, type 2 diabetes and cardiovascular disease. The influences of gender, puberty, and adiposity on serum hydroxyvitamin D (25-OH-D) levels and the relationship between 25-OH-D and insulin resistance in obese children were studied....
متن کاملDeterminants of the Maternal 25-Hydroxyvitamin D Response to Vitamin D Supplementation During Pregnancy
CONTEXT Current approaches to antenatal vitamin D supplementation do not account for interindividual differences in 25-hydroxyvitamin D (25(OH)D) response. OBJECTIVE We assessed which maternal and environmental characteristics were associated with 25(OH)D after supplementation with cholecalciferol. DESIGN Within-randomization-group analysis of participants in the Maternal Vitamin D Osteopor...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 2013
ISSN: 0029-6651,1475-2719
DOI: 10.1017/s0029665113001961