title: Synthesis and biological activity of 24xi-1- and 24xi-2-hydroxyvitamin D3+.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002118:Calcium / Q000378:metabolism; D002845:Chromatography; D006887:Hydroxycholecalciferols / Q000138:chemical synthesis* / Q000494:pharmacology; D007408:Intestinal Absorption / Q000187:drug effects; D007421:Intestine, Small / Q000378:metabolism; D007668:Kidney / Q000502:physiology; D013058:Mass Spectrometry; D009392:Nephrectomy; D000459:Phaeophyceae; D051381:Rats; D013237:Stereoisomerism; D014808:Vitamin D Deficiency / Q000378:metabolism
chemical_list: D006887:Hydroxycholecalciferols; D002118:Calcium