Biological deactivation of the active analogue of cholecalciferol.
D000818:Animals; D001711:Biotransformation; D002645:Chickens; D004100:Dihydroxycholecalciferols / Q000378:metabolism; D004951:Esterification; D006887:Hydroxycholecalciferols / Q000378:metabolism*; D008099:Liver / Q000378:metabolism*; D008297:Male
D004100:Dihydroxycholecalciferols; D006887:Hydroxycholecalciferols