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. Author manuscript; available in PMC: 2015 Aug 1.
Published in final edited form as: J Pediatr. 2014 May 29;165(2):401–403.e3. doi: 10.1016/j.jpeds.2014.04.012

Figure 2.

Figure 2

Isotopic enrichment in plasma concentrations of [13C]urea in 5 subjects with partial CPS1 deficiency and who were administered 27.5 mg/kg of [1-13C]sodium acetate. Subjects ≤ 5 years (subjects 3, 4 and 5) underwent a shortened study, with samples drawn only at time points 0, 15, 30, 60, and 120 minutes.