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Table 2 Mean values and ranges (μmol/L) of plasma metabolites in UCD patients

From: Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings

Disease Ammonia Glutamine Citrulline Arginine Argininosuccinate
Control < 100 333–809 16–32 44–120 0–0.7
OTCD 778.1 (98–2181) 2065.44 (277–4229) 14.6 (0–28) 66.0 (8–135)
ASSD 1017.1 (399–1600) 2863.24 (1123-4504) 3203.8 (758–8500) 12.9 (8–25.2)
ASLD 478.3 (133–1035) 1346.32 (374–2913) 222.3 (75–357) 10.7 (4–23) 80.7 (37–179)
  1. Control: Reference values and ranges for pediatric population (> 1 year old) [10]