Summary
Normal levels of 1.25-dihydroxycholecalciferol and different behaviour of the calcium binding protein kinetics, in a group of absorptive hypercalciuric stone formers indicate that intestinal calcium hyperabsorption in stone formers is due to an altered calcium transport at the intestinal level rather than a phosphate renal leak.
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Pinto, B., Vilanova, M.A. & Ruiz-Marcellan, F.J. Kinetic differences of the calcium-binding protein in absorptive hypercalciuric renal stone formers. Urol. Res. 13, 277–280 (1985). https://doi.org/10.1007/BF00262656
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DOI: https://doi.org/10.1007/BF00262656