[Structure and immunochemical properties of the urinary oligosaccharides excreted during induced galactosuria].
Induced galactosuria is characterized by the excretion in urine of large amounts of new oligosaccharides, the structure of which are in connection with blood-group phenotypes ABH, Lewis and Secretor: O group : O-alpha-L fucopyranosyl-(1 leads to 2)-D galactopyranose et O-alpha-L fucopyranosyl-(1 leads to 2)-O-beta-D galactopyranosyl-(1 leads to 3)-[O-alpha-L fucopyranosyl-(1 leads to 4)]-O-beta-D 2-deoxy-2 acetamido-glucopyranosyl-(1 leads to 4)-[O-alpha-L fucopyranosyl-(1 leads to 6)]-D-galactopyranose. A group: O-alpha-D-2-deoxy-2 acetamido-galactopyranosyl-(1 leads to 3)-[O-alpha-L fucopyranosyl-(1 leads to 2)]-D galactopyranose et O-alpha-D-2-deoxy-2 acetamido-galactopyranosyl-(1 leads to 3)-[O-alpha-L fucopyranosyl-(1 leads to 2)]-O-beta-D galactopyranosyl-(1 leads to 3)-[O-alpha-L fucopyranosyl-(1 leads to 4)]-O-beta-D-2-deoxy-2 acetamido-glucopyranosyl-(1 leads to)-[O-alpha-L fucopyranosyl-(1 leads to 6)]-D galactopyranose. B group : O-alpha-D galactopyranosyl-(1 leads to 3)-[O-alpha-L fucopyranosyl-(1 leads to 2)]-D galactopyranose et O-alpha-D galactopyranosyl-(1 leads to 3)-[O-alpha-L fucopyranosyl-(1 leads to 2)]-O-beta-D galactopyranosyl-(1 leads to 3)-[O-alpha-L fucopyranosyl-(1 leads to 4)]-O-beta-D-2-deoxy-2 acetamido-glucopyranosyl-(1 leads to 4)-[O-alpha-L fucopyranosyl-(1 leads to 6)]-D-galactopyranose.
D000017:ABO Blood-Group System; D000328:Adult; D002854:Chromatography, Paper; D004186:Disaccharidases; D000939:Epitopes; D005690:Galactose / Q000652:urine*; D006385:Hemagglutination Inhibition Tests; D006595:Hexosamines / Q000032:analysis; D006601:Hexoses / Q000032:analysis; D006801:Humans; D007983:Lewis Blood Group Antigens; D008759:Methylglycosides / Q000032:analysis; D009844:Oligosaccharides / Q000032:analysis / Q000652:urine*
D000017:ABO Blood-Group System; D000939:Epitopes; D006595:Hexosamines; D006601:Hexoses; D007983:Lewis Blood Group Antigens; D008759:Methylglycosides; D009844:Oligosaccharides; D004186:Disaccharidases; D005690:Galactose
Structure et propriétés immunochimiques des oligosaccharides urinaires excrétés au cours de la galactosurie provoquée