32655-3
Metanephrines/Creatinine [Mass Ratio] in 24 hour Urine
Active
Part Descriptions
LP14467-2 Metanephrines
Metanephrines = (metanephrine+ normetanepharine) The first is the O methylated metobolyte of eppineprhine and the latter the O-methylatead metabolyte of noreppinephrine. They can be measured as a unit but more commoly today are measured seperately and called fractionated metanephrines and total metanprhines is the sum of the two. Both of these can be conjugated with sulfate and the conjugated form is mostly produced in the GI tract and is the predominant form in plasma.
Source: Regenstrief Help
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
- Metanephrines/Creatinine
- Property
- MRto
- Time
- 24H
- System
- Urine
- Scale
- Qn
- Method
Additional Names
- Short Name
- MetanephS/Creat 24h Ur
- Display Name
- Metanephrines/Creatinine (24H U) [Mass ratio]
- Consumer Name Alpha Get Info
- Metanephrines/Creatinine, Urine
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 2.09
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
- Common Test Rank Get Info
- 9024
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG34615-1 | Metanephrines/Creatinine| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Metanephrine/Creatinin: |
| es-AR | Spanish (Argentina) | metanefrinas/creatinina: |
| es-ES | Spanish (Spain) | Metanefrinas/Creatinina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Metanefrinas / Creatinina: |
| et-EE | Estonian (Estonia) | Metanefriinid/kreatiniin: Synonyms: Kvantitatiivne Uriin |
| fr-CA | French (Canada) | Métanéphrines/Créatinine: |
| fr-FR | French (France) | Métanéphrines/créatinine: |
| fr-BE | French (Belgium) | Métanéphrines/Créatinine: Synonyms: Rapport de masse |
| it-IT | Italian (Italy) | Metanefrine/Creatinina: Synonyms: 24 Ore Chimica Rapporto di Massa |
| ko-KR | Korean (Korea, Republic Of) | 메타네프린/크레아티닌: |
| nl-NL | Dutch (Netherlands) | metanefrinen/creatinine: Synonyms: 24U kreatinine |
| pt-BR | Portuguese (Brazil) | Metanefrinas/Creatinina: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Метанефрины/Креатинин: Synonyms: Количественный Масс отношение |
| tr-TR | Turkish (Turkey) | Metanefrinler/Kreatinin: |
| zh-CN | Chinese (China) | 间甲肾上腺素类/肌酐: Synonyms: 1天; |
Example Units
| Unit | Source |
|---|---|
| mcg/mg cr | REGENSTRIEF |
| ug/g{creat} | Example UCUM Units |
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