Parathyroid Hormone as a Trophic Hormone for 1,25-Dihydroxyvitamin D3, the Metabolically Active Form of Vitamin D

摘要: Well known to the clinician is fact that hypoparathyroid patients require large amounts of vitamin D or its close analogue, dihydrotachysterol, for maintenance reasonable plasma calcium concentrations. Not so well recognized presence metabolites required parathyroid hormone carry out bone mobilization function in elevation serum concentration.1 Finally, who are resistant massive have been described.2 From these facts it seems clear both and . . .