title: The influence of substitution at C24 on the calcium-binding protein-stimulating activity of vitamin D metabolites in chick embryonic duodenum.
mesh_terms: D000818:Animals; D002352:Carrier Proteins / Q000378:metabolism*; D002642:Chick Embryo; D004305:Dose-Response Relationship, Drug; D004386:Duodenum / Q000187:drug effects / Q000378:metabolism*; D064030:S100 Calcium Binding Protein G / Q000378:metabolism*; D013329:Structure-Activity Relationship; D014807:Vitamin D / Q000031:analogs & derivatives* / Q000494:pharmacology
chemical_list: D002352:Carrier Proteins; D064030:S100 Calcium Binding Protein G; D014807:Vitamin D