13691-1
3-Methylcrotonylglycine/Creatinine [Mass Ratio] in Urine
Active
Part Descriptions
LP14512-5 3-Methylcrotonylglycine
3-Methylcrotonylglycine is an acyl glycine. Acyl glycines are normally minor metabolites of fatty acids. However, the excretion of certain acyl glycines is increased in several inborn errors of metabolism. In certain cases the measurement of these metabolites in body fluids can be used to diagnose disorders associated with mitochondrial fatty acid beta-oxidation. Acyl glycines are produced through the action of glycine N-acyltransferase (EC 2.3.1.13) which is an enzyme that catalyzes the chemical reaction: acyl-CoA + glycine < -- > CoA + N-acylglycine. 3-Methylcrotonylglycine is a normal amino acid metabolite found in urine. Increased levels of this metabolite are found in patients suffering from leucine catabolic disorders, such as 3-methylcrotonyl-CoA carboxylase deficiency. 3-Methylcrotonylglycine is often considered to be a diagnostic marker of organic acidemias. PMID: 11170888
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,
Human Metabolome Database
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
LOINC Names Get Info
- Fully-Specified Name
- 3-Methylcrotonylglycine/Creatinine:
MRto: Pt: Urine: Qn: - Long Common Name
- 3-Methylcrotonylglycine/Creatinine [Mass Ratio] in Urine
- Short Name
- 3Me-crotonylglycine/Creat Ur
- Display Name
- 3-Methylcrotonylglycine/Creatinine (U) [Mass ratio]
- Consumer Name Alpha Get Info
- 3-Methylcrotonylglycine/Creatinine, Urine
Part Model Get Info
- Component
- 3-Methylcrotonylglycine/Creatinine
LP284788-9
- Analyte
- 3-Methylcrotonylglycine/Creatinine
LP284788-9
- Challenge
- NULL
- Adjustment
- NULL
- Count
- NULL
- Property
- MRto
LP6834-8
- Time
- Pt
LP6960-1
- Time Core
- Pt
LP6960-1
- Time Modifier
- NULL
- System
- Urine
LP7681-2
- System Core
- Urine
LP7681-2
- Super System
- NULL
- Scale
- Qn
LP7753-9
- Method
- NULL
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0k
- Last Updated
- Version 2.73 (MIN)
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 17971
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG34543-5 | 3-Methylcrotonylglycine/Creatinine| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | 3-methylkrotonylglycin/kreatinin: |
| el-GR | Greek (Greece) | 3-μεθυλοκροτωνυλογλυκίνη/Κρεατινίνη: Synonyms: 3-μεθυλοκροτωνυλογλυκίνη CHEM MRto Pt Qn Κρεατινίνη Ούρα |
| es-AR | Spanish (Argentina) | 3-metilcrotonilglicina/creatinina: |
| es-ES | Spanish (Spain) | 3-metilcrotonilglicina/Creatinina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | 3-metilcrotonilglicina / creatinina: |
| fr-CA | French (Canada) | 3-méthylcrotonylglycine/Créatinine: |
| fr-FR | French (France) | 3-méthylcrotonylglycine/créatinine: |
| fr-BE | French (Belgium) | 3-méthylcrotonylglycine/Créatinine: Synonyms: Rapport de masse |
| it-IT | Italian (Italy) | 3-Metilcrotonilglicina/Creatinina: Synonyms: Chimica Punto nel tempo (episodio) Rapporto di Massa |
| ko-KR | Korean (Korea, Republic Of) | 3-메틸크로도닐글라이신/크레아티닌: |
| nl-NL | Dutch (Netherlands) | 3-methylcrotonylglycine/creatinine: Synonyms: kreatinine |
| pl-PL | Polish (Poland) | 3-metylokrotonyloglicyna/kreatynina: |
| pt-BR | Portuguese (Brazil) | 3-Metilcrotonilglicina/Creatinina: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | 3-Метилкротонилглицин/Креатинин: Synonyms: Количественный Масс отношение Точка во времени; |
| tr-TR | Turkish (Turkey) | 3-Metilkrotonilglisin/Kreatinin: |
| uk-UA | Ukrainian (Ukraine) | 3-Метилкротонілгліцин/Креатинін: Synonyms: 3Me-crotonylglycine; |
| zh-CN | Chinese (China) | 3-甲基丁烯酰甘氨酸/肌酐: Synonyms: 3Me-丁烯酰甘氨酸; |
Example Units
| Unit | Source |
|---|---|
| mg/gm cr | REGENSTRIEF |
| mg/g{creat} | Example UCUM Units |
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LOINC Copyright
Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://