59377-2
2-Methylacetoacetate/Creatinine [Molar ratio] in Urine
Active
Part Descriptions
LP100176-9 2-Methylacetoacetate
2-Methylacetoacetic acid is a metabolite that has an increased excretion in patients with acetoacetyl-CoA thiolase deficiency. Thiolases are ubiquitous and important enzymes. Several isoenzymes are known, which can occur in the cytosol (ACAT2), the mitochondria (ACAT1), or the peroxisomes (ACAA2). Thiolases are CoA-dependent enzymes which catalyze the formation of a carbon-carbon bond in a Claisen condensation step and its reverse reaction via a thiolytic degradation mechanism. Mitochondrial acetoacetyl-coenzyme A (CoA) thiolase (T2) is important in the pathways for the synthesis and degradation of ketone bodies as well as for the degradation of 2-methylacetoacetyl-CoA. PMID: 17371050, PMID: 14518824, PMID: 9744475, PMID: 9001814
Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.)
Source: Human Metabolome Database
, 2-Methylacetoacetate
LP32035-5 Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas.
Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.)
Source: Human Metabolome Database
, Creatinine
Fully-Specified Name
- Component
- 2-Methylacetoacetate/Creatinine
- Property
- SRto
- Time
- Pt
- System
- Urine
- Scale
- Qn
- Method
Additional Names
- Long Common Name
- 2-Methylacetoacetate/Creatinine [Molar ratio] in Urine
- Short Name
- 2-Methylacetoacetate/Creat Ur-sRto
- Display Name
- 2-Methylacetoacetate/Creatinine (U) [Molar ratio]
- Consumer Name Alpha Get Info
- 2-Methylacetoacetate/Creatinine, Urine
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.32
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 12183
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
el-GR | Greek (Greece) | 2-Ακετοξικό μεθύλιο/Κρεατινίνη: Synonyms: 2-Ακετοξικό μεθύλιο SRto Κρεατινίνη |
es-ES | Spanish (Spain) | 2-Metilacetoacetato/Creatinina: Synonyms: Cuantitativo |
es-MX | Spanish (Mexico) | 2-metilacetoacetato / creatinina: |
fr-CA | French (Canada) | 2-méthylacétoacetate/Créatinine: |
fr-FR | French (France) | 2-méthylacétoacetate/créatinine: |
fr-BE | French (Belgium) | 2-Methylacetoacetate/Créatinine: Synonyms: 2-Méthyl-acétoacétate |
it-IT | Italian (Italy) | 2-Metilacetoacetato/Creatinina: Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza |
nl-NL | Dutch (Netherlands) | 2-methylacetoacetaat/creatinine: Synonyms: kreatinine |
pt-BR | Portuguese (Brazil) | 2-Metilacetoacetato/Creatinina: |
ru-RU | Russian (Russian Federation) | 2-метилацетоацетат/Креатинин: Synonyms: Количественный Мольная доля; |
tr-TR | Turkish (Turkey) | 2-Metilasetoasetat/Kreatinin: Synonyms: SubsOranı |
zh-CN | Chinese (China) | 2-甲基乙酰乙酸乙酯/肌酐: Synonyms: Ⅱ CR; |
Example Units
Unit | Source |
---|---|
mmol/mol{creat} | Example UCUM Units |
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