28597-3
Carnosine/Creatinine [Ratio] in Urine
Active
Part Descriptions
LP15476-2 Carnosine
Carnosine (beta -alanyl-L-histidine) is a dipeptide of the amino acids beta -alanine and histidine. It is highly concentrated in muscle and brain tissues. Studies have shown that it can be used as an effective dietary supplement for people with autism, potentially improving such areas as auditory processing, speech language skills, motor skills, and socialization. However, supplemental carnosine may increase corticosterone levels, which can explain the hyperactivity sometimes seen in high doses. Researchers in Australia, Britain, and Russia have also shown that carnosine has a number of antioxidant properties that may be beneficial. Carnosine has been proven to scavenge ROS (radical oxygen species) as well as alpha-beta unsaturated aldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress. It can oppose glycation and it can chelate divalent metal ions.
Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
Source: Wikipedia, Carnosine (Wikipedia)
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
- Carnosine/Creatinine
- Property
- Ratio
- Time
- Pt
- System
- Urine
- Scale
- Qn
- Method
Additional Names
- Short Name
- Carnosine/Creat Ur-Rto
- Display Name
- Carnosine/Creatinine (U) [Ratio]
- Consumer Name Alpha Get Info
- Carnosine/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
- 11816
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 35087-6 | Amino acids panel - Urine |
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG35663-0 | Carnosine/Creatinine| |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-AT | German (Austria) | Synonyms: Carnosin/Kreatinin-Ratio /U |
| de-DE | German (Germany) | Carnosin/Creatinin: |
| es-AR | Spanish (Argentina) | carnosina/creatinina: |
| es-ES | Spanish (Spain) | Carnosina/Creatinina: Synonyms: Cuantitativo |
| es-MX | Spanish (Mexico) | Carnosina / Creatinina: |
| et-EE | Estonian (Estonia) | Karnosiin/kreatiniin: Synonyms: Juhuslik Kvantitatiivne Uriin |
| fr-CA | French (Canada) | Carnosine/Créatinine: |
| fr-FR | French (France) | Carnosine/créatinine: |
| fr-BE | French (Belgium) | Carnosine/Créatinine: |
| it-IT | Italian (Italy) | Carnosina/Creatinina: Synonyms: Chimica Punto nel tempo (episodio) |
| ko-KR | Korean (Korea, Republic Of) | 카르노신/크레아티닌: |
| nl-NL | Dutch (Netherlands) | carnosine/creatinine: Synonyms: kreatinine |
| pt-BR | Portuguese (Brazil) | Carnosina/Creatinina: Synonyms: Car; |
| ru-RU | Russian (Russian Federation) | Карнозин/Креатинин: Synonyms: Количественный Коэффициент; |
| tr-TR | Turkish (Turkey) | Karnozin/Kreatinin: |
| zh-CN | Chinese (China) | 肌肽/肌酐: Synonyms: Car; |
Example Units
| Unit | Source |
|---|---|
| umol/g{creat} | Example UCUM Units |
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