Plasma 25-hydroxyvitamin D concentrations in preterm infants receiving oral vitamin D supplements.
نویسندگان
چکیده
Plasma 25-hydroxy-cholecalciferol (25-OHD) was measured serially in two groups of preterm infants receiving either 400 IU or 1000 IU oral vitamin D3 daily. All the babies were able to absorb and hydroxylate vitamin D3 adequately by 36 weeks' gestational age. The higher daily supplement had no advantage over the lower dose.
منابع مشابه
Effects of Vitamin D in Neonates and Young Infants
Vitamin D is important for the development, growth, and mineralization of the skeletal in neonates and children. Vitamin D is essential for intestinal absorption of calcium. Vitamin D is metabolized to 25-hydroxyvitamin D and then to 1,25-dihydroxyvitamin D. Pregnant women in developed countries often have insufficient serum concentrations of 25-hydroxyvitamin D and a supplementation of vitamin...
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IMPORTANCE Vitamin D supplementation in infancy is required to support healthy bone mineral accretion. A supplement of 400 IU of vitamin D per day is thought to support plasma 25-hydroxyvitamin D (25[OH]D) concentrations between 40 and 50 nmol/L; some advocate 75 to 150 nmol/L for bone health. OBJECTIVE To investigate the efficacy of different dosages of vitamin D in supporting 25(OH)D concen...
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ورودعنوان ژورنال:
- Archives of disease in childhood
دوره 56 2 شماره
صفحات -
تاریخ انتشار 1981