Recent developments in intestinal calcium absorption.

@article{Bronner2009RecentDI,
  title={Recent developments in intestinal calcium absorption.},
  author={Felix Bronner},
  journal={Nutrition reviews},
  year={2009},
  volume={67 2},
  pages={
          109-13
        }
}
  • F. Bronner
  • Published 1 February 2009
  • Biology
  • Nutrition reviews
Calcium absorption proceeds by transcellular and paracellular flux, with the latter accounting for most absorbed calcium when calcium intake is adequate. Vitamin D helps regulate transcellular calcium transport by increasing calcium uptake via a luminal calcium channel and by inducing the cytosolic calcium transporting protein, calbindinD(9k). Recent studies utilizing knockout mice have challenged the functional importance of the channel and calbindin. To integrate the new findings with many… 
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