Xanthine oxidase: biochemistry, distribution and physiology.
D000818:Animals; D006651:Histocytochemistry; D006801:Humans; D019271:Hypoxanthine; D007042:Hypoxanthines / Q000378:metabolism; D007501:Iron / Q000378:metabolism; D007527:Isoenzymes; D010084:Oxidation-Reduction; D013045:Species Specificity; D014018:Tissue Distribution; D019820:Xanthine; D014969:Xanthine Oxidase / Q000037:antagonists & inhibitors / Q000145:classification / Q000378:metabolism / Q000502:physiology; D014970:Xanthines / Q000378:metabolism
D007042:Hypoxanthines; D007527:Isoenzymes; D014970:Xanthines; D019820:Xanthine; D019271:Hypoxanthine; D007501:Iron; D014969:Xanthine Oxidase