title: [The criteria for the vitamin B2 and B6 allowances of children suffering from celiac disease].
abstract: The relationship between the blood concentrations of vitamins B2 and B6 and excretion of their metabolites with the urine were studied in 34 children of both sexes aged 7 to 10 suffering from celiac disease. The study revealed that the criteria of adequate supply of these vitamins in the patients and healthy age-matched children differ. Riboflavin concentration of at least 90 ng/ml in red cells, at least 15 ng/ml in the blood plasma, and urinary excretion of at least 7 micrograms/h should be accepted as the criteria of this vitamin sufficiency in the organism. For vitamin B6 these values are 13 ng/ml pyridoxal phosphate in the blood plasma and urinary excretion of at least 47 micrograms/h of 4-pyridoxic acid.
authors.forename: V M
authors.initials: VM
authors.lastname: Kodentsova
authors.forename: O A
authors.initials: OA
authors.lastname: Vrzhesinskaia
authors.forename: I D
authors.initials: ID
authors.lastname: Uspenskaia
authors.forename: L M
authors.initials: LM
authors.lastname: Iakushina
authors.forename: V B
authors.initials: VB
authors.lastname: Spirichev
mesh_terms: D002446:Celiac Disease / Q000378:metabolism*; D002648:Child; D002851:Chromatography, High Pressure Liquid; D002908:Chronic Disease; D003550:Cystic Fibrosis / Q000378:metabolism; D004751:Enteritis / Q000378:metabolism; D005260:Female; D006801:Humans; D008297:Male; D011736:Pyridoxine / Q000032:analysis*; D012256:Riboflavin / Q000032:analysis*
chemical_list: D011736:Pyridoxine; D012256:Riboflavin
vernacular_title: Kriterii obespechennosti vitaminami B2 i B6 deteĭ, stradaiushchikh tseliakieĭ.