title: [Influence of riboflavin on xanthuria leveloping as a result of protein and choline deficiency].
abstract: In growing male-rats intensively excreting xanthuric acid under the effect of rations deficient in protein and choline the passage of riboflavin with urine was determined. A series of tests with deficient choline in conjunction with a well-marked protein shortage revealed an intensive passage of riboflavin. On the other hand, a series of tests with deficient choline against the background of a moderate protein shortage failed to show any difference in the passage of riboflavin by test and control anomals. A single administration of 200 gamma of riboflavin to rats helped bring down elevated concentrations of xanthuric acid in the urine.
mesh_terms: D000818:Animals; D002796:Choline Deficiency / Q000150:complications / Q000652:urine*; D008297:Male; D011488:Protein Deficiency / Q000150:complications / Q000652:urine*; D051381:Rats; D012256:Riboflavin / Q000494:pharmacology* / Q000652:urine; D014970:Xanthines / Q000652:urine*
chemical_list: D014970:Xanthines; D012256:Riboflavin
vernacular_title: O vliianii riboflavina na ksqnturenuriiu, voznikaiushchuiu pri defitsite belka i kholina