Serum Concentrations of Vitamin D Metabolites in Vitamin D Supplemented Pregnant Women: A longitudinal study

References

• DeLuca H F. Vitamin D. Metabolism and function. Monographs on Endocrinology. Springer-Ver-lag, Berlin—New York 1979; vol. 13
   Google Scholar
• Fraser D R. Regulation of the metabolism of vitamin D. Physiol Rev 1980; 60: 551–613
   PubMed Web of Science ®Google Scholar
• Kanis J H., Cundy T, Smith R, et al. Possible function of different renal metabolites of vitamin D in man. Contr Nephrol 1980; 18: 192–211
   Google Scholar
• Aksnes L. Quantitation of the main metabolites of vitamin D in a single serum sample. I. Extraction, separation and purification of metabolites. Clin Chim Acta 1980; 104: 133–46
   PubMed Web of Science ®Google Scholar
• Aksnes L. Quantitation of the main metabolites of vitamin D in a single serum sample. II. Determination by UV-absorption and competitive protein binding assays. Clin Chim Acta 1980; 104: 147–59
   PubMed Web of Science ®Google Scholar
• Bouillon R, van Assche F A., van Baelen H, Heyns W, de Moor P. Influence of the vitamin D-binding protein on the serum concentration of 1,25-dihydroxyvitamin D3. J Clin Invest 1981; 67: 589–96
   PubMed Web of Science ®Google Scholar
• Liddle G W. The adrenals. Textbook of endocrinology, 6th edition, R H. Williams. WB Saunders, Philadelphia—London 1981; 257–58
   Google Scholar
• Cooke N E., Walgate J, Haddad J G. Human serum binding protein for vitamin D and its metabolites. I. Physico-chemical and immunological identification in human tissues. J Biol Chem 1979; 254: 5958–64
   Google Scholar
• Cooke N E., Walgate J, Haddad J G. Human serum binding protein for vitamin D and its metabolites. II. Specific, high affinity association with a protein in nucleated tissue. J Biol Chem 1979; 254: 5965–71
   Google Scholar
• Hunziker W, Walters M R., Bishop J E., Norman A W. Effect of vitamin D status on the equilibrium between occupied and unoccupied 1,25-dihydroxyvitamin D intestinal receptors in the chick. J Clin Invest 1982; 69: 826–34
   Google Scholar
• Aksnes L, Aarskog D. Plasma concentrations of vitamin D metabolites in puberty: Effect of sexual maturation and implications for growth. J Clin Endocrinol Metab 1982; 55: 94–101
   PubMed Web of Science ®Google Scholar
• Mawer E B. Clinical implications of measurements of circulating vitamin D metabolites. Clin Endocrinol Metab 1980; 9: 63–79
   PubMedGoogle Scholar
• Berry E M., Gupta M M., Turner S J., Burns R R. Variations in plasma calcium with induced changes in plasma specific gravity, total protein, and albumin. Br Med J 1973; iv: 640–43
   Google Scholar
• Kokkonen J, Koivisto M, Kirkinen P. Seasonal variation in serum 25-OH-D3 in mothers and newborn infants in northern Finland. Acta Paediatr Scand 1983; 72: 93–96
   PubMedGoogle Scholar
• Lund B, Seines A. Plasma 1,25-dihydroxyvitamin D levels in pregnancy and lactation. Acta Endocrinol 1979; 92: 330–35
   PubMedGoogle Scholar
• Reddy G S., Norman A W., Willis D M., et al. Regulation of vitamin D metabolism in normal human pregnancy. J Clin Endocrinol Metab 1983; 56: 363–70
   PubMed Web of Science ®Google Scholar
• Hillman L S., Slatopolsky E, Haddad J G. Perinatal vitamin D metabolism. IV. Maternal and cord serum 24,25-dihydroxyvitamin D concentrations. J Clin Endocrinol Metab 1978; 47: 1073–77
   PubMed Web of Science ®Google Scholar
• Reiter E O., Braunstein G D., Vargas A, Root A W. Changes in 25-hydroxyvitamin D and 24,25-dihydroxyvitamin D during pregnancy. Am J Obstet Gynecol 1979; 135: 227–29
   PubMedGoogle Scholar
• Shenolikar I S. Absorption of dietary calcium in pregnancy. Am J Clin Nutr 1970; 23: 63–67
   Google Scholar
• Heaney R P., Skillman T G. Calcium metabolism in normal human pregnancy. J Clin Endocrinol 1971; 33: 661–69
   PubMed Web of Science ®Google Scholar
• Markestad T. Plasma concentrations of 1,25-dihydroxyvitamin D, 24,25-dihydroxyvitamin D, and 25,26-dihydroxyvitamin D in the first year of life. J Clin Endocrinol Metab 1983; 57: 755–59
   PubMed Web of Science ®Google Scholar
• Halloran B P., DeLuca H F. Calcium transport in small intestine during pregnancy and lactation. Am J Physiol 1980; 239: E64–68
   Google Scholar
• Henry H L., Midgett R J., Norman A W. Regulation of 25-hydroxyvitamin D-1-hydroxylase in vivo. J Biol Chem 1974; 249: 7584–92
   PubMed Web of Science ®Google Scholar
• Cuchard W G., Creditor M A., Canterbury J M., Reiss E. Physiologic hyperparathyroidism in pregnancy. J Clin Endocrinol 1972; 34: 767–71
   Google Scholar
• Pitkin R M., Reynolds W A., Williams G A., Hargis G K. Calcium metabolism in normal pregnancy: A longitudinal study. Am J Obstet Gynecol 1979; 133: 781–87
   PubMed Web of Science ®Google Scholar
• Reitz R E., Daane T A., Woods J R., Weinstein R L. Calcium, magnesium, phosphorus, and parathyroid hormone interrelationships in pregnancy and newborn infants. Obstet Gynecol 1977; 50: 701–5
   PubMed Web of Science ®Google Scholar