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  • Title: [Strontium and calcium metabolism. Interaction of strontium and vitamin D].
    Author: Rousselet F, El Solh N, Maurat JP, Gruson M, Girard ML.
    Journal: C R Seances Soc Biol Fil; 1975; 169(2):322-9. PubMed ID: 126763.
    Abstract:
    Oral administration of strontium to calcium wellfed rats blocks the intestinal absorption of calcium. When high doses of vitamine D are given over long period, the inhibition of calcium intestinal absorption disapears. Under these conditions the absorption of strontium is increased. It is suggested that there is only one absorption mechanism for these two cations. An overdose of the vitamine D increases the renal elimination of strontium but under these conditions the plasma concentration of the strontium is unchanged. Vitamine D brings about the some action on the bone fixation of the strontium as it does on the bone fixation of calcium. The bone fixation is increased with low dosages. The bone fixation is decreased with high dosages.
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