title: Biological activity of 1alpha-hydroxyvitamin D3 in the rat.
mesh_terms: D000818:Animals; D001692:Biological Transport; D001835:Body Weight; D001842:Bone and Bones / Q000187:drug effects / Q000378:metabolism; D002118:Calcium / Q000378:metabolism; D002762:Cholecalciferol / Q000494:pharmacology; D006887:Hydroxycholecalciferols / Q000494:pharmacology*; D007408:Intestinal Absorption / Q000187:drug effects; D008297:Male; D051381:Rats; D014808:Vitamin D Deficiency / Q000378:metabolism*
chemical_list: D006887:Hydroxycholecalciferols; D002762:Cholecalciferol; D002118:Calcium