Synonyms : Hypoxanthine Dehydrogenase, Hypoxanthine-Xanthine Oxidase, Purine-Xanthine Oxidase, Dehydrogenase, Hypoxanthine, Hypoxanthine Xanthine Oxidase, Oxidase, Hypoxanthine, Oxidase, Hypoxanthine-Xanthine, Oxidase, Purine-Xanthine, Oxidase, Xanthine