title: On the 25-hydroxylation of vitamin D3 in vitro studied with a mass fragmentographic technique.
mesh_terms: D015090:25-Hydroxyvitamin D3 1-alpha-Hydroxylase / Q000378:metabolism*; D000818:Animals; D002264:Carboxylic Acids / Q000494:pharmacology; D002762:Cholecalciferol / Q000378:metabolism*; D002952:Citric Acid Cycle; D008401:Gas Chromatography-Mass Spectrometry; D006900:Hydroxylation; D007700:Kinetics; D008297:Male; D008862:Microsomes, Liver / Q000201:enzymology*; D008930:Mitochondria, Liver / Q000201:enzymology*; D009994:Osmolar Concentration; D051381:Rats; D013250:Steroid Hydroxylases / Q000378:metabolism*; D013379:Substrate Specificity
chemical_list: D002264:Carboxylic Acids; D002762:Cholecalciferol; D013250:Steroid Hydroxylases; D015090:25-Hydroxyvitamin D3 1-alpha-Hydroxylase