1 Department of Physiology, University of Pennsylvania, Philadelphia 4, Pennsylvania
2 Department of Pathology, University of North Carolina, Chapel Hill, North Carolina
VITAMIN D-resistant rickets of the "simple" type is one of the most commonly encountered forms of metabolic bone disease in modern pediatric practice. In this disorder, rickets similar to that due to vitamin D deficiency develops in the face of usually adequate amounts of vitamin D and heals only with massive and sustained doses of the vitamin. Biochemically, the cardinal abnormality is hypophosphatemia, apparently the result of diminished tubular reabsorption of phosphate from the glomerular filtrate. Whether the renal abnormality is based upon a primary defect within the tubule cell or is a secondary effect, as for example from secondary hyperparathyroidism, is not yet known.
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E. M. Short, H. J. Binder, and L. E. Rosenberg Familial Hypophosphatemic Rickets: Defective Transport of Inorganic Phosphate by Intestinal Mucosa Science, February 16, 1973; 179(4074): 700 - 702. [Abstract] [PDF] |
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F. Glorieux and C. R. Scriver Loss of a Parathyroid Hormone-Sensitive Component of Phosphate Transport in X-Linked Hypophosphatemia Science, March 3, 1972; 175(4025): 997 - 1000. [Abstract] [PDF] |
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C. Arnaud, F. Glorieux, and C. Scriver Serum Parathyroid Hormone in X-Linked Hypophosphatemia Science, August 27, 1971; 173(3999): 845 - 847. [Abstract] [PDF] |
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