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Arch Dis Child 74:347-349 doi:10.1136/adc.74.4.347
  • Research Article

Amino acid profile in Down's syndrome.

  1. H J Heggarty,
  2. R Ball,
  3. M Smith,
  4. M J Henderson
  1. York District Hospital, York.

      Abstract

      Fasting plasma and urinary amino acid concentrations were studied under carefully controlled conditions in 22 children with Down's syndrome and in age matched controls. The only significant difference between the groups was a higher mean plasma lysine concentration in Down's syndrome patients compared to controls.