title: Tryptophan load and uptake of tryptophan by leukocytes in Hartnup disease.
mesh_terms: D000293:Adolescent; D000596:Amino Acids / Q000652:urine; D002854:Chromatography, Paper; D005260:Female; D006250:Hartnup Disease / Q000097:blood / Q000235:genetics / Q000378:metabolism* / Q000652:urine; D006801:Humans; D007210:Indoleacetic Acids / Q000652:urine; D007737:Kynurenine / Q000652:urine; D007962:Leukocytes / Q000378:metabolism*; D008297:Male; D009536:Niacinamide / Q000652:urine; D014364:Tryptophan / Q000097:blood / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D007210:Indoleacetic Acids; D009536:Niacinamide; D007737:Kynurenine; D014364:Tryptophan