26574-4
1-Methylhistidine/Creatinine [Molar ratio] in Urine
Active
Part Descriptions
LP15279-0 1-Methylhistidine
1-Methylhistidine is an amino acid metabolite and is a component of the dietary peptide anserine. Low levels may be due to inadequate methyl group transfer and result in low histidine levels. Methyl-transferase enzymes require Vitamin B12 and folate, so deficiencies in these may lead to decreased 1-Methylhistidine and histidine levels.
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
Fully-Specified Name
- Component
- 1-Methylhistidine/Creatinine
- Property
- SRto
- Time
- Pt
- System
- Urine
- Scale
- Qn
- Method
Additional Names
- Short Name
- 1Me-hist/Creat Ur-sRto
- Display Name
- 1-Methylhistidine/Creatinine (U) [Molar ratio]
- Consumer Name Alpha Get Info
- 1-Methylhistidine/Creatinine, Urine
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.00
- Last Updated
- Version 2.73
- Order vs. Observation
- Observation
- Common Test Rank Get Info
- 12274
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 74991-1 | Amino acids panel [Molar ratio] - Urine |
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG35536-8 | 1-Methylhistidine/Creatinine| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-AT | German (Austria) | Synonyms: 1-Methylhistidin/Kreatinin-Ratio /U |
| de-DE | German (Germany) | 1-Methylhistidin/Creatinin: |
| es-AR | Spanish (Argentina) | 1-metilhistidina/creatinina: |
| es-ES | Spanish (Spain) | 1-Metilhistidina/Creatinina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | 1-metilhistidina / creatinina: |
| fr-CA | French (Canada) | 1-méthylhistidine/Créatinine: |
| fr-FR | French (France) | 1-méthylhistidine/créatinine: |
| fr-BE | French (Belgium) | 1-méthylhistidine/Créatinine: |
| it-IT | Italian (Italy) | 1-Metilistidina/Creatinina: Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza |
| ko-KR | Korean (Korea, Republic Of) | 1-메틸히스티딘/크레아티닌: |
| nl-NL | Dutch (Netherlands) | 1-methylhistidine/creatinine: Synonyms: kreatinine |
| pt-BR | Portuguese (Brazil) | 1-Metilhistidina/Creatinina: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | 1-Метилгистидин/Креатинин: Synonyms: Количественный Мольная доля; |
| tr-TR | Turkish (Turkey) | 1-Metilhistidin/Kreatinin: Synonyms: SubsOranı |
| zh-CN | Chinese (China) | 1-甲基组氨酸/肌酐: Synonyms: 1Me-His; |
Example Units
| Unit | Source |
|---|---|
| mmol/mol | eCHN |
| mmol/mol{creat} | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
- https:
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LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright