Assertion: calcium's absorption | /r/HasProperty | regulated by 1,25 dihydroxycholecalciferol
Facets:
Source sentences:
text: The active absorption of calcium from the gut is regulated by the calcitriol (or 1,25 dihydroxycholecalciferol, or 1,25 dihydroxyvitamin D 3 ) concentration in the blood.