title: Studies on the mode of action of calciferol. XIX. A 24R-hydroxyl-group can replace the 25-hydroxyl-group of 1 alpha, 25-dihydroxyvitamin D3 for optimal binding to the chick intestinal receptor.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D002645:Chickens; D003600:Cytosol / Q000378:metabolism; D004100:Dihydroxycholecalciferols / Q000378:metabolism*; D004386:Duodenum / Q000378:metabolism*; D006887:Hydroxycholecalciferols / Q000378:metabolism*; D007413:Intestinal Mucosa / Q000378:metabolism*; D008297:Male; D011869:Radioligand Assay; D011955:Receptors, Drug / Q000378:metabolism*; D013329:Structure-Activity Relationship
chemical_list: D004100:Dihydroxycholecalciferols; D006887:Hydroxycholecalciferols; D011955:Receptors, Drug