Case Report
A Patient with MSUD: Acute Management with Sodium Phenylacetate/Sodium Benzoate and Sodium Phenylbutyrate
Table 1
Values of plasma leucine, isoleucine, valine, alanine, glutamine, glycine, and ammonia during periods of therapy.
| | Normal values | 0–19 months | NaPB 17th day (discharging) | NaPB 3 months | NaPB 6 months | NaPB 12 months |
| Leucine (µmol/L) | 33–124 | | 108 | 142 | 167 | 138 | Isoleucine (µmol/L) | 27–110 | | 92 | 87 | 52 | 67 | Valine (µmol/L) | 30–125 | | 98 | 101 | 119 | 121 | Alanine (µmol/L) | 54–250 | | 234 | 207 | 267 | 283 | Glutamine (µmol/L) | 80–450 | | 267 | 199 | 301 | 276 | Glycine (µmol/L) | 50–230 | | 182 | 178 | 167 | 176 | Ammonia (µmol/L) | <70 | | 101 | 77 | 63 | 92 |
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