Deficiency of xanthine oxidase activity in colostrum of a xanthinuric female.
D000818:Animals; D002247:Carbon Isotopes; D002417:Cattle; D002855:Chromatography, Thin Layer; D003126:Colostrum / Q000201:enzymology*; D005260:Female; D006801:Humans; D007042:Hypoxanthines; D008892:Milk / Q000032:analysis; D011247:Pregnancy; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000201:enzymology*; D014969:Xanthine Oxidase / Q000032:analysis*
D002247:Carbon Isotopes; D007042:Hypoxanthines; D014969:Xanthine Oxidase