| 1 | (1-13C) Sodium Acetate | [2]  Acetate Acetate, Sodium acetate | [1]  Sodium acetate 
                
                    Sodium acetate
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 2 | 15N ammonium chloride (15NH4Cl) | [2]  Ammonium chloride Ammonium chloride, Chloride ion | [1]  Ammonium chloride 
                
                    Ammonium chloride
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 3 | 4-phenylbutyrate | [1]  Phenylbutyric acid Phenylbutyric acid | - | - | - | [2]  251 251, 299 💬
 | 
| 4 | AAVLK03hOTC | - | - | - | - | [1]  251 251 💬
 | 
| 5 | Acetate | [1]  Acetate Acetate | - | - | - | [41]  1 1, 2, 6, 10, 13, 46, 49, 51, 60, 64, 67, 70, 71, 73, 75, 76, 78, 79, 81, 83, 85, 86, 88, 90, 96, 97, 113, 145, 156, 171, 206, 222, 224, 225, 227, 235, 251, 265, 288, 298, 299 💬
 | 
| 6 | Acetohydroxamic Acid | [1]  Acetohydroxamic acid Acetohydroxamic acid | [1]  Acetohydroxamic acid 
                
                    Acetohydroxamic acid
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 7 | Acetohydroxamic Acid Oral Tablet [Lithostat] | [1]  Acetohydroxamic acid Acetohydroxamic acid | [1]  Acetohydroxamic acid 
                
                    Acetohydroxamic acid
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 8 | Adenoviral Vector-Mediated Gene Transfer | - | - | - | - | [1]  251 251 💬
 | 
| 9 | ALLOGENIC HUMAN HETEROLOGOUS LIVER CELLS | - | - | - | - | [1]  251 251 💬
 | 
| 10 | Ammonium (15N) chloride | [1]  Chloride ion Chloride ion | - | - | - | [1]  251 251 💬
 | 
| 11 | Ammonium chloride | [2]  Ammonium chloride Ammonium chloride, Chloride ion | [1]  Ammonium chloride 
                
                    Ammonium chloride
                
             💬
 | - | - | [3]  96 96, 107, 251 💬
 | 
| 12 | ARCT-810 | - | - | - | - | [1]  251 251 💬
 | 
| 13 | Arginine | [1]  Arginine Arginine | [1]  Arginine 
                
                    Arginine
                
             💬
 | - | - | [11]  46 46, 58, 67, 78, 96, 97, 98, 113, 210, 251, 299 💬
 | 
| 14 | ASA | - | - | - | - | [3]  13 13, 97, 251 💬
 | 
| 15 | Avalotcagene ontaparvovec | [1]  Avalotcagene ontaparvovec Avalotcagene ontaparvovec | - | - | - | [1]  251 251 💬
 | 
| 16 | Carglumic Acid | [1]  Carglumic acid Carglumic acid | [1]  Carglumic acid 
                
                    Carglumic acid
                
             💬
 | [1]  CPS1 CPS1 💬
 | [6]  Alanine, aspartate and glutamate metabolism Alanine, aspartate and glutamate metabolism, Arginine biosynthesis, Biosynthesis of amino acids, Carbon metabolism, Metabolic pathways, Nitrogen metabolism 💬 | [3]  245 245, 246, 251 💬
 | 
| 17 | Celulas hepatocitos troncales adultas alogenicas de higado expandidas | - | - | - | - | [1]  251 251 💬
 | 
| 18 | Chloride | [1]  Chloride ion Chloride ion | - | - | - | [28]  6 6, 11, 13, 14, 34, 41, 46, 50, 51, 53, 60, 67, 70, 96, 97, 107, 127, 168, 171, 193, 227, 228, 251, 288, 296, 297, 299, 338 💬
 | 
| 19 | DTX301 | - | - | - | - | [1]  251 251 💬
 | 
| 20 | Ethanoate | [1]  Acetic acid Acetic acid | [1]  Acetic acid, glacial 
                
                    Acetic acid, glacial
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 21 | Glyceryl tri-(4-phenylbutyrate) | [1]  Phenylbutyric acid Phenylbutyric acid | - | - | - | [1]  251 251 💬
 | 
| 22 | Glyceryl tri-(4-phenylbutyrate)(GT4P) | [2]  Glycerol phenylbutyrate Glycerol phenylbutyrate, Phenylbutyric acid | [1]  Glycerol phenylbutyrate 
                
                    Glycerol phenylbutyrate
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 23 | GT4P | [1]  Glycerol phenylbutyrate Glycerol phenylbutyrate | [1]  Glycerol phenylbutyrate 
                
                    Glycerol phenylbutyrate
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 24 | Heparesc | - | - | - | - | [1]  251 251 💬
 | 
| 25 | HepaStem | - | - | - | - | [1]  251 251 💬
 | 
| 26 | HepaStem Infusion | - | - | - | - | [1]  251 251 💬
 | 
| 27 | Heterologous Human Adult Liver-derived Progenitor Cells | - | - | - | - | [1]  251 251 💬
 | 
| 28 | Heterologous Human Adult Liver-derived Progenitor Cells (HHALPC) | - | - | - | - | [1]  251 251 💬
 | 
| 29 | HHALPC | - | - | - | - | [1]  251 251 💬
 | 
| 30 | HHLivC | - | - | - | - | [1]  251 251 💬
 | 
| 31 | HPN-100 | - | - | - | - | [1]  251 251 💬
 | 
| 32 | Human Heterologous Liver Cells | - | - | - | - | [1]  251 251 💬
 | 
| 33 | Human heterologous liver cells (for infusion) | - | - | - | - | [1]  251 251 💬
 | 
| 34 | Isotopic Intravenous [13C]-Urea | [1]  Urea Urea | [2]  Urea 
                
                    Urea
                
            , 
                
                    Urea C13
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 35 | KB195 | - | - | - | - | [1]  251 251 💬
 | 
| 36 | MRNA encoding modified Ornithine transcarbamylase | [1]  Ornithine Ornithine | [1]  Ornithine 
                
                    Ornithine
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 37 | MRT5201 | - | - | - | - | [1]  251 251 💬
 | 
| 38 | NaPBA | - | - | - | - | [1]  251 251 💬
 | 
| 39 | Neo-ASA | - | - | - | - | [1]  251 251 💬
 | 
| 40 | NITRIC OXIDE | [1]  Nitric Oxide Nitric Oxide | [1]  Nitric oxide 
                
                    Nitric oxide
                
             💬
 | - | - | [7]  85 85, 86, 88, 210, 251, 294, 299 💬
 | 
| 41 | Nitric oxide supplement | [1]  Nitric Oxide Nitric Oxide | [1]  Nitric oxide 
                
                    Nitric oxide
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 42 | Oral corticosteroids | - | - | - | - | [5]  13 13, 46, 97, 171, 251 💬
 | 
| 43 | Ornithine | [1]  Ornithine Ornithine | [1]  Ornithine 
                
                    Ornithine
                
             💬
 | - | - | [2]  245 245, 251 💬
 | 
| 44 | Ornithine transcarbamylase vector | [1]  Ornithine Ornithine | [1]  Ornithine 
                
                    Ornithine
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 45 | PHENYLBUTYRATE | [1]  Phenylbutyric acid Phenylbutyric acid | - | - | - | [12]  2 2, 3, 6, 8, 15, 93, 94, 244, 251, 297, 299, 338 💬
 | 
| 46 | Promethera HepaStem | - | - | - | - | [1]  251 251 💬
 | 
| 47 | Prophylactic Corticosteroid Taper Regimen | - | - | - | - | [1]  251 251 💬
 | 
| 48 | RAVICTI | [1]  Glycerol phenylbutyrate Glycerol phenylbutyrate | [1]  Glycerol phenylbutyrate 
                
                    Glycerol phenylbutyrate
                
             💬
 | - | - | [2]  251 251, 299 💬
 | 
| 49 | Reactive Corticosteroid Taper Regimen | - | - | - | - | [1]  251 251 💬
 | 
| 50 | Recombinant adenovirus containing the ornithine transcarbamylase gene | [1]  Ornithine Ornithine | [1]  Ornithine 
                
                    Ornithine
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 51 | ScAAV8OTC | - | - | - | - | [1]  251 251 💬
 | 
| 52 | Sodium acetate | [2]  Acetate Acetate, Sodium acetate | [1]  Sodium acetate 
                
                    Sodium acetate
                
             💬
 | - | - | [2]  81 81, 251 💬
 | 
| 53 | Sodium acetate (1-13C) | [2]  Acetate Acetate, Sodium acetate | [1]  Sodium acetate 
                
                    Sodium acetate
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 54 | Sodium Ethanoate (1- 13 C) | [1]  Acetic acid Acetic acid | [1]  Acetic acid, glacial 
                
                    Acetic acid, glacial
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 55 | Sodium Ethanoate (1-13C) | [1]  Acetic acid Acetic acid | [1]  Acetic acid, glacial 
                
                    Acetic acid, glacial
                
             💬
 | - | - | [1]  251 251 💬
 | 
| 56 | Sodium phenylbutyrate | [1]  Phenylbutyric acid Phenylbutyric acid | - | - | - | [4]  2 2, 3, 8, 251 💬
 | 
| 57 | SYNB1020 | - | - | - | - | [1]  251 251 💬
 | 
| 58 | Urea | [1]  Urea Urea | [2]  Urea 
                
                    Urea
                
            , 
                
                    Urea C13
                
             💬
 | - | - | [2]  72 72, 251 💬
 |