title: The effect of weight reduction on plasma and urinary levels of oxypurines in an obese xanthinuric patient.
mesh_terms: D001835:Body Weight; D004038:Diet, Reducing; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000378:metabolism*; D010375:Pedigree; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000235:genetics / Q000378:metabolism*; D011687:Purines / Q000378:metabolism*; D014970:Xanthines / Q000652:urine*
chemical_list: D011687:Purines; D014970:Xanthines