49818-8
2-Oxoisovalerate/Creatinine [Molar ratio] in 24 hour Urine
Active
Part Descriptions
LP18410-8 2-Oxoisovalerate
Elevated levels of 2-oxoisovalerate are associated with maple syrup disease, pyruvate dehydrogenase deficiciency, and lactic acidosis. Slight decreases may occur with deficiencies of lipoic acid or thiamine. (Information from: Kumps A, Duez P, Mardens Y. Metabolic, Nutritional, Iatrogenic, and Artifactual Sources of Urinary Organic Acids: A Comprehensive Table. Clinical Chemistry 2002, 48:708-717.)
Source: Regenstrief Institute
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
- 2-Oxoisovalerate/Creatinine:
SRto: 24H: Urine: Qn: - Long Common Name
- 2-Oxoisovalerate/Creatinine [Molar ratio] in 24 hour Urine
- Short Name
- 2Oxoisovalerate/Creat 24h Ur-sRto
- Display Name
- 2-Oxoisovalerate/Creatinine (24H U) [Molar ratio]
- Consumer Name Alpha Get Info
- 2-Oxoisovalerate/Creatinine, Urine
Part Model Get Info
- Component
- 2-Oxoisovalerate/Creatinine
LP284721-0
- Analyte
- 2-Oxoisovalerate/Creatinine
LP284721-0
- Challenge
- NULL
- Adjustment
- NULL
- Count
- NULL
- Property
- SRto
LP6868-6
- Time
- 24H
LP6924-7
- Time Core
- 24H
LP6924-7
- 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 2.22
- Last Updated
- Version 2.42 (MIN)
- Order vs. Observation
- Observation
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG35395-9 | 2-Oxoisovalerate/Creatinine| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | 2-oxoizovalerát/kreatinin: |
| de-AT | German (Austria) | Synonyms: 2-Oxoisovalerat/Kreatinin-Ratio /24hU |
| el-GR | Greek (Greece) | 2-οξοϊσοβαλερικό/Κρεατινίνη: Synonyms: 24H 2-οξοϊσοβαλερικό CHEM Qn SRto Κρεατινίνη Ούρα |
| es-ES | Spanish (Spain) | 2-Oxoisovalerato/Creatinina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | 2-oxoisovalerato / creatinina: |
| fr-CA | French (Canada) | 2-oxoisovalérate/Créatinine: |
| fr-FR | French (France) | 2-oxoisovalérate/créatinine: |
| fr-BE | French (Belgium) | 2-oxoisovalérate/Créatinine: |
| it-IT | Italian (Italy) | 2-Ossoisovalerato/Creatinina: Synonyms: 24 Ore Chimica Rapporto di sostanza |
| nl-NL | Dutch (Netherlands) | 2-oxoisovaleraat/creatinine: Synonyms: 24U kreatinine |
| pl-PL | Polish (Poland) | 2-Oksoizowalerian/kreatynina: Synonyms: 24 godziny |
| pt-BR | Portuguese (Brazil) | 2-Oxoisovalerato/Creatinina: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | 2-Оксоизовалерат/Креатинин: Synonyms: Количественный Мольная доля; |
| tr-TR | Turkish (Turkey) | 2-Okzoizovalerat/Kreatinin: Synonyms: SubsOranı |
| zh-CN | Chinese (China) | 2-氧代异戊酸/肌酐: Synonyms: 1天; |
Example Units
| Unit | Source |
|---|---|
| mmol/mol{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://