title: 1,25-dihydroxyvitamin D3 receptors. Differential quantitation of endogenously occupied and unoccupied sites.
mesh_terms: D000818:Animals; D002645:Chickens; D007413:Intestinal Mucosa / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D011485:Protein Binding; D018167:Receptors, Calcitriol; D011987:Receptors, Steroid / Q000187:drug effects / Q000302:isolation & purification / Q000378:metabolism*; D014108:Tosylphenylalanyl Chloromethyl Ketone / Q000494:pharmacology
chemical_list: D018167:Receptors, Calcitriol; D011987:Receptors, Steroid; D014108:Tosylphenylalanyl Chloromethyl Ketone